diff --git a/external/standard_fonts/LICENSE_LIBERATION b/external/standard_fonts/LICENSE_LIBERATION
new file mode 100644
index 000000000..aba73e8a4
--- /dev/null
+++ b/external/standard_fonts/LICENSE_LIBERATION
@@ -0,0 +1,102 @@
+Digitized data copyright (c) 2010 Google Corporation
+	with Reserved Font Arimo, Tinos and Cousine.
+Copyright (c) 2012 Red Hat, Inc.
+	with Reserved Font Name Liberation.
+
+This Font Software is licensed under the SIL Open Font License,
+Version 1.1.
+
+This license is copied below, and is also available with a FAQ at:
+http://scripts.sil.org/OFL
+
+SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007
+
+PREAMBLE The goals of the Open Font License (OFL) are to stimulate
+worldwide development of collaborative font projects, to support the font
+creation efforts of academic and linguistic communities, and to provide
+a free and open framework in which fonts may be shared and improved in
+partnership with others.
+
+The OFL allows the licensed fonts to be used, studied, modified and
+redistributed freely as long as they are not sold by themselves.
+The fonts, including any derivative works, can be bundled, embedded,
+redistributed and/or sold with any software provided that any reserved
+names are not used by derivative works.  The fonts and derivatives,
+however, cannot be released under any other type of license.  The
+requirement for fonts to remain under this license does not apply to
+any document created using the fonts or their derivatives.
+
+ 
+
+DEFINITIONS
+"Font Software" refers to the set of files released by the Copyright
+Holder(s) under this license and clearly marked as such.
+This may include source files, build scripts and documentation.
+
+"Reserved Font Name" refers to any names specified as such after the
+copyright statement(s).
+
+"Original Version" refers to the collection of Font Software components
+as distributed by the Copyright Holder(s).
+
+"Modified Version" refers to any derivative made by adding to, deleting,
+or substituting ? in part or in whole ?
+any of the components of the Original Version, by changing formats or
+by porting the Font Software to a new environment.
+
+"Author" refers to any designer, engineer, programmer, technical writer
+or other person who contributed to the Font Software.
+
+
+PERMISSION & CONDITIONS
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of the Font Software, to use, study, copy, merge, embed, modify,
+redistribute, and sell modified and unmodified copies of the Font
+Software, subject to the following conditions:
+
+1) Neither the Font Software nor any of its individual components,in
+   Original or Modified Versions, may be sold by itself.
+
+2) Original or Modified Versions of the Font Software may be bundled,
+   redistributed and/or sold with any software, provided that each copy
+   contains the above copyright notice and this license. These can be
+   included either as stand-alone text files, human-readable headers or
+   in the appropriate machine-readable metadata fields within text or
+   binary files as long as those fields can be easily viewed by the user.
+
+3) No Modified Version of the Font Software may use the Reserved Font
+   Name(s) unless explicit written permission is granted by the
+   corresponding Copyright Holder. This restriction only applies to the
+   primary font name as presented to the users.
+
+4) The name(s) of the Copyright Holder(s) or the Author(s) of the Font
+   Software shall not be used to promote, endorse or advertise any
+   Modified Version, except to acknowledge the contribution(s) of the
+   Copyright Holder(s) and the Author(s) or with their explicit written
+   permission.
+
+5) The Font Software, modified or unmodified, in part or in whole, must
+   be distributed entirely under this license, and must not be distributed
+   under any other license. The requirement for fonts to remain under
+   this license does not apply to any document created using the Font
+   Software.
+
+
+ 
+TERMINATION
+This license becomes null and void if any of the above conditions are not met.
+
+ 
+
+DISCLAIMER
+THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT.  IN NO EVENT SHALL THE
+COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
+DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM OTHER
+DEALINGS IN THE FONT SOFTWARE.
+
diff --git a/external/standard_fonts/LiberationSans-Bold.ttf b/external/standard_fonts/LiberationSans-Bold.ttf
new file mode 100644
index 000000000..ee2371540
Binary files /dev/null and b/external/standard_fonts/LiberationSans-Bold.ttf differ
diff --git a/external/standard_fonts/LiberationSans-BoldItalic.ttf b/external/standard_fonts/LiberationSans-BoldItalic.ttf
new file mode 100644
index 000000000..42b5717dd
Binary files /dev/null and b/external/standard_fonts/LiberationSans-BoldItalic.ttf differ
diff --git a/external/standard_fonts/LiberationSans-Italic.ttf b/external/standard_fonts/LiberationSans-Italic.ttf
new file mode 100644
index 000000000..0cf612634
Binary files /dev/null and b/external/standard_fonts/LiberationSans-Italic.ttf differ
diff --git a/external/standard_fonts/LiberationSans-Regular.ttf b/external/standard_fonts/LiberationSans-Regular.ttf
new file mode 100644
index 000000000..366d1489c
Binary files /dev/null and b/external/standard_fonts/LiberationSans-Regular.ttf differ
diff --git a/external/standard_fonts/README.md b/external/standard_fonts/README.md
index 332ce47a6..26eb48e1b 100644
--- a/external/standard_fonts/README.md
+++ b/external/standard_fonts/README.md
@@ -1,4 +1,4 @@
-The files in this directory were extracted from Pdfium
+The pfb files in this directory were extracted from Pdfium
 
 Original copyright notice:
 
diff --git a/gulpfile.js b/gulpfile.js
index d49e5fcfc..a1d52067e 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -814,7 +814,11 @@ function buildGeneric(defines, dir) {
       .pipe(gulp.dest(dir + "web/cmaps")),
     gulp
       .src(
-        ["external/standard_fonts/*.pfb", "external/standard_fonts/LICENSE"],
+        [
+          "external/standard_fonts/*.pfb",
+          "external/standard_fonts/*.ttf",
+          "external/standard_fonts/LICENSE",
+        ],
         {
           base: "external/standard_fonts",
         }
@@ -990,7 +994,11 @@ function buildMinified(defines, dir) {
       .pipe(gulp.dest(dir + "web/cmaps")),
     gulp
       .src(
-        ["external/standard_fonts/*.pfb", "external/standard_fonts/LICENSE"],
+        [
+          "external/standard_fonts/*.pfb",
+          "external/standard_fonts/*.ttf",
+          "external/standard_fonts/LICENSE",
+        ],
         {
           base: "external/standard_fonts",
         }
@@ -1234,6 +1242,7 @@ gulp.task(
           .src(
             [
               "external/standard_fonts/*.pfb",
+              "external/standard_fonts/*.ttf",
               "external/standard_fonts/LICENSE",
             ],
             {
@@ -1335,6 +1344,7 @@ gulp.task(
           .src(
             [
               "external/standard_fonts/*.pfb",
+              "external/standard_fonts/*.ttf",
               "external/standard_fonts/LICENSE",
             ],
             {
diff --git a/src/core/calibri_bold.js b/src/core/calibri_bold.js
new file mode 100644
index 000000000..12f7afe97
--- /dev/null
+++ b/src/core/calibri_bold.js
@@ -0,0 +1,85 @@
+/* Copyright 2021 Mozilla Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+// Factors to rescale LiberationSans-Bold.ttf to have the same
+// metrics as calibrib.ttf.
+const CalibriBoldFactors = [
+  1.3877, 1, 0.83908, 0.77539, 0.77539, 0.83908, 0.83908, 0.83908, 0.83908,
+  0.83908, 0.83908, 0.83908, 0.83908, 0.83908, 0.83908, 0.83908, 0.83908,
+  0.7762, 0.7762, 0.73293, 0.73293, 0.73293, 0.73293, 0.73293, 0.73293, 0.82577,
+  0.87289, 0.87289, 0.88506, 0.80367, 0.73133, 0.73133, 0.73133, 0.73133,
+  0.73133, 0.73133, 0.73133, 0.73133, 0.73133, 0.88656, 0.73133, 0.73133,
+  0.57184, 0.87356, 0.6965, 0.88506, 0.91133, 0.7514, 0.81921, 0.68156, 0.81921,
+  0.81921, 1, 0.81921, 0.87356, 1, 0.99862, 0.99862, 1, 0.91075, 0.87356,
+  0.95958, 0.76229, 0.95958, 0.95958, 0.95958, 0.95958, 0.95958, 0.95958,
+  0.95958, 0.95958, 0.95958, 0.95958, 0.56289, 0.95958, 0.59526, 0.59526,
+  0.75727, 0.75727, 1, 0.69225, 0.69225, 0.89019, 0.70424, 1, 0.91926, 0.70823,
+  1.04924, 1.04924, 0.9121, 0.9121, 0.9121, 1, 0.9121, 0.9121, 0.86943, 0.87402,
+  0.86943, 0.86943, 0.86943, 0.86943, 0.86943, 0.86943, 0.86943, 0.84896,
+  0.81235, 0.86943, 0.82001, 0.87508, 0.87508, 0.86943, 0.79795, 0.9762,
+  0.87356, 0.99819, 0.88198, 0.77958, 0.77958, 0.77958, 1, 0.79795, 0.70864,
+  0.70572, 0.70572, 0.70572, 0.70572, 1, 1, 1, 1, 1, 0.70572, 0.8, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  0.70864, 0.70864, 0.70864, 0.70864, 1, 0.78275, 0.81055, 0.81055, 0.81055,
+  0.81055, 1, 0.86943, 0.79795, 0.90399, 0.90399, 0.90399, 0.90399, 0.90399,
+  0.90399, 0.90399, 0.90399, 0.90399, 0.77892, 0.77892, 0.56029, 0.90399,
+  0.90399, 0.88653, 0.96017, 0.96017, 0.96017, 0.96017, 0.96017, 0.82577,
+  0.7648, 0.77892, 0.77892, 0.77892, 0.77892, 0.77892, 0.78257, 0.78257,
+  0.78257, 0.78257, 0.78257, 0.88762, 0.88762, 0.88762, 0.88762, 0.90323, 1,
+  0.88762, 0.8715, 0.8715, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 0.88762, 0.96108, 0.96108, 0.88762, 0.97566, 0.80352, 0.88762,
+  0.90747, 0.88762, 0.88762, 1.31006, 1.81055, 0.90527, 0.90527, 1.81055,
+  1.53711, 0.94434, 0.85284, 0.85284, 1.2798, 0.92138, 0.88762, 0.8785, 1.54657,
+  1.69808, 0.8936, 1, 0.88331, 0.88331, 0.97507, 0.97507, 1.15543, 1, 1.7801,
+  1.42259, 0.75241, 0.75241, 1.20528, 1, 1, 0.75241, 0.75241, 0.75241, 0.75241,
+  0.91056, 0.89552, 0.78287, 0.91027, 1.20528, 1, 1, 0.82845, 0.92794, 1, 1,
+  1.13254, 0.89552, 1, 0.8785, 0.89552, 0.89552, 0.83016, 0.93125, 0.85592,
+  0.87842, 1, 1.24487, 1, 1.06303, 0.90747, 1, 1, 0.91133, 0.70674, 0.88401,
+  0.90518, 0.90518, 0.90518, 0.90518, 0.90518, 0.90518, 0.90518, 0.90518,
+  0.91133, 1, 0.71143, 0.90518, 0.90527, 0.89552, 0.8785, 0.90518, 0.96399,
+  1.01407, 0.85284, 0.85356, 1.23108, 0.89049, 0.89049, 0.8785, 0.97801,
+  0.97171, 0.97801, 0.95015, 1, 1, 1, 0.91133, 0.88525, 1, 0.56892, 0.91133, 1,
+  0.83406, 0.77618, 0.84021, 0.77618, 0.77618, 1, 0.77618, 0.90807, 0.90176, 1,
+  0.85284, 0.90747, 0.96839, 0.96839, 1.03372, 1.03372, 0.8785, 0.89608, 0.8785,
+  1, 1.44947, 1.45894, 1, 0.88401, 0.88401, 0.88401, 0.88401, 0.88401, 0.88401,
+  0.90167, 0.88401, 1.17534, 1.37077, 0.8941, 0.8941, 0.9716, 1, 1, 1, 0.88401,
+  1.02988, 1.02988, 1.02988, 1.02988, 0.88401, 0.91916, 0.91916, 0.86304,
+  0.86077, 1, 0.86304, 0.88401, 0.88401, 0.87445, 0.79468, 1, 0.88175, 0.85284,
+  0.90747, 1, 0.91133, 0.85284, 0.9297, 1.08004, 0.94903, 1, 0.91488, 0.70645,
+  1, 1, 0.85284, 1, 0.92099, 0.85284, 1, 1, 0.8785, 0.8785, 0.87802, 0.8785, 1,
+  0.91133, 1, 0.90747, 0.8785, 0.84723, 0.89552, 0.8801, 0.8801, 0.8801, 0.8801,
+  0.8801, 0.89291, 0.94721, 0.8801, 0.8801, 0.8801, 0.84971, 0.84971, 0.8801,
+  0.8801, 0.91133, 0.83489, 0.82845, 0.78864, 0.99862, 1.12401, 1.19118,
+  0.69825, 0.89049, 0.89049, 0.8801, 0.8785, 1.07463, 0.93548, 0.93548, 1.08696,
+  0.81988, 0.96134, 1.06152, 0.84107, 0.97747, 0.75638, 0.85284, 0.90747,
+  0.95018, 0.97926, 0.8785, 0.75859, 0.75859, 0.92482, 0.87012, 0.87012,
+  0.87012, 0.92794, 0.92794, 0.92794, 0.92794, 0.98152, 0.91343, 0.91343,
+  0.90747, 0.91343, 1, 0.68787, 0.85284, 0.85714, 0.98387, 1, 0.7173, 0.7173,
+  0.7173, 0.7173, 0.7173, 1, 1, 0.89552, 0.91133, 0.81499, 1, 1, 0.79586,
+  0.78216, 0.91133, 1.54657, 1, 1, 0.91133, 0.77192, 1, 1.04106, 0.87965,
+  1.06452, 0.75841, 1, 1.00813, 0.8785, 0.91133, 0.88525, 0.84133, 1.33431, 1,
+  0.95161, 0.72021, 1, 1, 1, 1, 0.91133, 0.8785, 0.8785, 0.8785, 0.8785, 0.8785,
+  0.8785, 0.8785, 0.8785, 0.89552, 0.90363, 1, 1, 1.01466, 1.0088, 1, 0.75806,
+  0.81055, 1.04106, 1, 0.82845, 0.73133, 0.90264, 0.90518, 0.90548, 1, 1,
+  1.4956, 0.93835, 1, 1, 2.2807, 1, 1, 1, 0.90727, 0.90727, 0.8785, 1, 0.94211,
+  0.94211, 0.94211, 0.94211, 0.8785, 0.8785, 0.85075, 0.95794, 0.95794, 0.95794,
+  0.95794, 0.95794, 0.82616, 0.86513, 0.85162, 0.85162, 0.85162, 0.85162,
+  0.91133, 0.85162, 0.79492, 0.79492, 0.79492, 0.79492, 0.91133, 0.79109,
+];
+
+export { CalibriBoldFactors };
diff --git a/src/core/calibri_bold_italic.js b/src/core/calibri_bold_italic.js
new file mode 100644
index 000000000..454cd2b5c
--- /dev/null
+++ b/src/core/calibri_bold_italic.js
@@ -0,0 +1,87 @@
+/* Copyright 2021 Mozilla Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+// Factors to rescale LiberationSans-BoldItalic.ttf to have the same
+// metrics as calibriz.ttf.
+const CalibriBoldItalicFactors = [
+  1.3877, 1, 0.83908, 0.77539, 0.77539, 0.83908, 0.83908, 0.83908, 0.83908,
+  0.83908, 0.83908, 0.83908, 0.83908, 0.83908, 0.83908, 0.83908, 0.83908,
+  0.7762, 0.7762, 0.71805, 0.71805, 0.71805, 0.71805, 0.71805, 0.71805, 0.82577,
+  0.87289, 0.87289, 0.88506, 0.86036, 0.73133, 0.73133, 0.73133, 0.73133,
+  0.73133, 0.73133, 0.73133, 0.73133, 0.73133, 0.88116, 0.73133, 0.73133,
+  0.57118, 0.87356, 0.6965, 0.88506, 0.91133, 0.7514, 0.81921, 0.67174, 0.81921,
+  0.81921, 1, 0.81921, 0.87356, 1, 0.99862, 0.99862, 1, 0.91075, 0.87356,
+  0.95958, 0.76467, 0.95958, 0.95958, 0.95958, 0.95958, 0.95958, 0.95958,
+  0.95958, 0.95958, 0.95958, 0.95958, 0.56347, 0.95958, 0.59526, 0.59526,
+  0.75727, 0.75727, 1, 0.69225, 0.69225, 0.89019, 0.70424, 1, 0.91926, 0.70823,
+  1.04924, 1.04924, 0.90872, 0.90872, 0.90872, 1, 0.90872, 0.90872, 0.85938,
+  0.87402, 0.85938, 0.85938, 0.85938, 0.85938, 0.85938, 0.85938, 0.85938,
+  0.87179, 0.80346, 0.85938, 0.79179, 0.87068, 0.87068, 0.85938, 0.79795,
+  0.97447, 0.87891, 0.97466, 0.87068, 0.77958, 0.77958, 0.77958, 1, 0.79795,
+  0.69766, 0.70572, 0.70572, 0.70572, 0.70572, 1, 1, 1, 1, 1, 0.70572, 0.8, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 0.69766, 0.69766, 0.69766, 0.69766, 1, 0.7957, 0.81055, 0.81055,
+  0.81055, 0.81055, 1, 0.86441, 0.79795, 0.90399, 0.90399, 0.90399, 0.90399,
+  0.90399, 0.90399, 0.90399, 0.90399, 0.90399, 0.77892, 0.77892, 0.55853,
+  0.90399, 0.90399, 0.88653, 0.96068, 0.96068, 0.96068, 0.96068, 0.96068,
+  0.82577, 0.74889, 0.77892, 0.77892, 0.77892, 0.77892, 0.77892, 0.78257,
+  0.78257, 0.78257, 0.78257, 0.78257, 0.94908, 0.94908, 0.94908, 0.94908,
+  0.90323, 1, 0.94908, 0.85887, 0.85887, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 0.94908, 0.94252, 0.94252, 0.94908, 0.97566,
+  0.80352, 0.94908, 0.90747, 0.94908, 0.94908, 1.3107, 1.81055, 0.90616,
+  0.90527, 1.81055, 1.53711, 0.94434, 0.85284, 0.85284, 1.2798, 0.92138,
+  0.94908, 0.86411, 1.529, 1.69808, 0.87411, 1, 0.88331, 0.88331, 0.97507,
+  0.97507, 1.15543, 1, 1.7801, 1.42259, 0.74012, 0.74012, 1.20528, 1, 1,
+  0.74012, 0.74012, 0.74012, 0.74012, 0.91056, 0.89552, 0.78022, 0.91027,
+  1.20528, 1, 1, 0.82845, 0.92794, 1, 1, 1.13254, 0.89552, 1, 0.86411, 0.89552,
+  0.89552, 0.79538, 0.92726, 0.85592, 0.8728, 1, 1.24487, 1, 1.48387, 0.90747,
+  1, 1, 0.91133, 0.70088, 0.88401, 0.88323, 0.88323, 0.88323, 0.88323, 0.88323,
+  0.88323, 0.88323, 0.88323, 0.91133, 1, 0.71094, 0.88323, 0.90527, 0.89552,
+  0.86331, 0.88323, 0.95612, 0.95612, 0.85284, 0.85356, 1.23108, 0.8753, 0.8753,
+  0.8785, 0.97801, 0.97171, 0.97801, 0.95015, 1, 1, 1, 0.91133, 0.88525, 1,
+  0.56892, 0.91133, 1, 0.83406, 0.86411, 0.84021, 0.86411, 0.86411, 1, 0.86411,
+  0.90807, 0.90176, 1, 0.85284, 0.90747, 0.96839, 0.96839, 1.03372, 1.03372,
+  0.86331, 0.8777, 0.86331, 1, 1.44947, 1.45894, 1, 0.88401, 0.88401, 0.88401,
+  0.88401, 0.88401, 0.88401, 0.90167, 0.88401, 1.17534, 1.37077, 0.8941, 0.8941,
+  0.9716, 1, 1, 1, 0.88401, 1.02988, 1.02988, 1.02988, 1.02988, 0.88401,
+  0.91916, 0.91916, 0.86304, 0.84814, 1, 0.86304, 0.88401, 0.88401, 0.87445,
+  0.77312, 1, 0.88175, 0.85284, 0.90747, 1, 0.91133, 0.85284, 0.9297, 1.08004,
+  0.94903, 1, 0.9039, 0.70645, 1, 1, 0.85284, 1, 0.91822, 0.85284, 1, 1,
+  0.86331, 0.86331, 0.86906, 0.86331, 1, 0.91133, 1, 0.90747, 0.86331, 0.84723,
+  0.89552, 0.86331, 0.86331, 0.86331, 0.86331, 0.86331, 0.86549, 0.94721,
+  0.86331, 0.86331, 0.86331, 0.86015, 0.86015, 0.86331, 0.86331, 0.91133,
+  0.83489, 0.82845, 0.78864, 0.99862, 1.19129, 1.19118, 0.69825, 0.89049,
+  0.89049, 0.86331, 0.86411, 1.07463, 0.93548, 0.93548, 1.08696, 0.81988,
+  0.96134, 1.06152, 0.83326, 0.99375, 0.81344, 0.85284, 0.90747, 0.95018,
+  0.95452, 0.86411, 0.75859, 0.75859, 0.92482, 0.87012, 0.87012, 0.87012,
+  0.92794, 0.89807, 0.92794, 0.92794, 0.98152, 0.90464, 0.90464, 0.90747,
+  0.90464, 1, 0.68787, 0.85284, 0.87581, 0.98387, 1, 0.70852, 0.70852, 0.70852,
+  0.70852, 0.70852, 1, 1, 0.89552, 0.91133, 0.81499, 1, 1, 0.82046, 0.76422,
+  0.91133, 1.56239, 1, 1, 0.91133, 0.77192, 1, 1.04106, 0.96057, 1.06452,
+  0.75841, 1, 1.02189, 0.86411, 0.91133, 0.88525, 0.84133, 1.33431, 1, 0.95161,
+  0.72021, 1, 1, 1, 1, 0.91133, 0.86331, 0.86331, 0.86331, 0.86331, 0.86331,
+  0.86331, 0.86331, 0.86331, 0.89552, 0.90363, 1, 1, 1.01466, 1.0088, 1,
+  0.75806, 0.81055, 1.04106, 1, 0.82845, 0.73133, 0.90631, 0.88323, 0.85174, 1,
+  1, 1.4956, 0.92972, 1, 1, 2.2807, 1, 1, 1, 0.90727, 0.90727, 0.86331, 1,
+  0.92733, 0.92733, 0.92733, 0.92733, 0.86331, 0.86331, 0.84372, 0.95794,
+  0.95794, 0.95794, 0.95794, 0.95794, 0.82616, 0.85668, 0.84548, 0.84548,
+  0.84548, 0.84548, 0.91133, 0.84548, 0.79492, 0.79492, 0.79492, 0.79492,
+  0.91133, 0.74081,
+];
+
+export { CalibriBoldItalicFactors };
diff --git a/src/core/calibri_italic.js b/src/core/calibri_italic.js
new file mode 100644
index 000000000..c90d5c9e8
--- /dev/null
+++ b/src/core/calibri_italic.js
@@ -0,0 +1,85 @@
+/* Copyright 2021 Mozilla Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+// Factors to rescale LiberationSans-Italic.ttf to have the same
+// metrics as calibrii.ttf.
+const CalibriItalicFactors = [
+  1.3877, 1, 0.8675, 0.76318, 0.76318, 0.8675, 0.8675, 0.8675, 0.8675, 0.8675,
+  0.8675, 0.8675, 0.8675, 0.8675, 0.8675, 0.8675, 0.8675, 0.81552, 0.81552,
+  0.72346, 0.72346, 0.72346, 0.72346, 0.72346, 0.72346, 0.77818, 0.85193,
+  0.85193, 0.86477, 0.84134, 0.73206, 0.73206, 0.73206, 0.73206, 0.73206,
+  0.73206, 0.73206, 0.73206, 0.73206, 0.86698, 0.73206, 0.73206, 0.6192,
+  0.86275, 0.7363, 0.86477, 0.91133, 0.7522, 0.81105, 0.7286, 0.81105, 0.81105,
+  1, 0.81105, 0.86275, 1, 0.99862, 0.99862, 1, 0.90872, 0.86275, 0.90685,
+  0.77896, 0.90685, 0.90685, 0.90685, 0.90685, 0.90685, 0.90685, 0.90685,
+  0.90685, 0.90685, 0.90685, 0.64824, 0.90685, 0.6377, 0.6377, 0.77892, 0.77892,
+  1, 0.75593, 0.75593, 0.85871, 0.76032, 1, 0.98156, 0.77261, 1.02638, 1.02638,
+  0.89249, 0.89249, 0.89249, 1, 0.89249, 0.89249, 0.84118, 0.8667, 0.84118,
+  0.84118, 0.84118, 0.84118, 0.84118, 0.84118, 0.84118, 0.87291, 0.85696,
+  0.84118, 0.82411, 0.84557, 0.84557, 0.84118, 0.77452, 0.90782, 0.85984, 0.903,
+  0.85374, 0.75186, 0.75186, 0.75186, 1, 0.77452, 0.67789, 0.70572, 0.70572,
+  0.70572, 0.70572, 1, 1, 1, 1, 1, 0.70572, 0.8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.67789, 0.67789,
+  0.67789, 0.67789, 1, 0.76466, 0.79776, 0.79776, 0.79776, 0.79776, 1, 0.84369,
+  0.77452, 0.88844, 0.88844, 0.88844, 0.88844, 0.88844, 0.88844, 0.88844,
+  0.88844, 0.88844, 0.7306, 0.7306, 0.56321, 0.88844, 0.88844, 0.85066, 0.94309,
+  0.94309, 0.94309, 0.94309, 0.94309, 0.77818, 0.75828, 0.7306, 0.7306, 0.7306,
+  0.7306, 0.7306, 0.76659, 0.76659, 0.76659, 0.76659, 0.76659, 0.9245, 0.9245,
+  0.9245, 0.9245, 0.87683, 1, 0.9245, 0.84843, 0.84843, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.9245, 0.99058, 0.99058, 0.9245,
+  1.02269, 0.90861, 0.9245, 0.90747, 0.9245, 0.9245, 1.28809, 1.81055, 0.90572,
+  0.90749, 1.81055, 1.55469, 0.94434, 1.06139, 0.85284, 1.2798, 0.88071, 0.9245,
+  0.9245, 1.38313, 1.77256, 0.92393, 1, 0.94152, 0.94152, 1.10369, 1.10369,
+  1.1437, 1, 1.91729, 1.42259, 0.83203, 0.83203, 1.18622, 1, 1, 0.83203,
+  0.83203, 0.83203, 0.83203, 0.92229, 0.89552, 0.78086, 0.91027, 1.18622, 1, 1,
+  0.96309, 0.89807, 1, 1, 1.13254, 0.89552, 1, 0.9245, 0.89552, 0.89552, 0.8875,
+  0.99034, 0.84737, 0.942, 1, 1.17889, 1, 1.48387, 0.90747, 1, 1, 0.91133,
+  0.67009, 0.82601, 0.85865, 0.85865, 0.85865, 0.85865, 0.85865, 0.85865,
+  0.85865, 0.85865, 0.91133, 1, 0.68994, 0.85865, 0.90527, 0.89552, 0.9245,
+  0.85865, 1.03667, 1.03667, 0.85284, 0.85284, 1.23108, 0.94635, 0.94635,
+  0.94469, 1.17223, 1.11523, 0.97801, 1.09842, 1, 1, 1, 0.91133, 0.84426, 1,
+  0.54873, 0.91133, 1, 0.82616, 0.9245, 0.8916, 0.9245, 0.9245, 1, 0.9245,
+  0.86331, 0.8739, 1, 0.85284, 0.90747, 0.92098, 0.92098, 1.0176, 1.0176,
+  0.9245, 0.93591, 0.9245, 1, 1.44947, 1.40909, 1, 1.03297, 0.82601, 0.82601,
+  0.82601, 0.82601, 0.82601, 1.05611, 0.82601, 1.19658, 1.33512, 0.8941, 0.8941,
+  0.97622, 1, 1, 1, 1.03297, 1.23516, 1.23516, 1.23516, 1.23516, 0.82601,
+  1.07692, 1.07692, 0.90918, 0.90918, 1, 0.90918, 1.03297, 1.03297, 0.94048,
+  0.9375, 1, 0.93407, 0.85284, 0.90747, 1, 0.91133, 0.85284, 1.09231, 1.0336,
+  1.11429, 1, 0.94959, 0.71353, 1, 1, 0.85284, 1, 0.98217, 0.85284, 1, 1,
+  0.9245, 0.9245, 0.92534, 0.9245, 1, 0.91133, 1, 0.90747, 0.9245, 0.89746,
+  0.89552, 0.92274, 0.92274, 0.92274, 0.92274, 0.92274, 0.86291, 0.93695,
+  0.92274, 0.92274, 0.92274, 0.89404, 0.89404, 0.92274, 0.92274, 0.91133,
+  0.79801, 0.80504, 0.76288, 0.99862, 1.16359, 1.15642, 0.69825, 0.86651,
+  0.86651, 0.92274, 0.9245, 1.09091, 0.91056, 0.91056, 1.07806, 0.80395,
+  0.90861, 1.03809, 0.83437, 1.00225, 0.82507, 0.85284, 0.90747, 0.97094,
+  0.97248, 0.9245, 0.83319, 0.75859, 1.1293, 1.2566, 1.2566, 1.2566, 1.12308,
+  1.12308, 1.12308, 1.12308, 1.15601, 1.02933, 1.02933, 0.90747, 1.02933, 1,
+  0.68787, 0.85284, 0.88832, 0.96334, 1, 0.77832, 0.77832, 0.77832, 0.77832,
+  0.77832, 1, 1, 0.89552, 0.91133, 0.774, 1, 1, 0.88178, 0.84438, 0.91133,
+  1.39543, 1, 1, 0.91133, 0.7589, 1, 1.20562, 1.03525, 1.23023, 0.97655, 1,
+  1.0297, 0.9245, 0.91133, 0.84426, 0.80972, 1.35191, 1, 0.95161, 0.70508, 1, 1,
+  1, 1, 0.91133, 0.9245, 0.9245, 0.9245, 0.9245, 0.9245, 0.9245, 0.9245, 0.9245,
+  0.89552, 0.90186, 1, 1, 1.0088, 1.0044, 1, 0.739, 0.79776, 1.20562, 1,
+  0.96309, 0.73206, 0.89693, 0.85865, 0.90933, 1, 1, 1.4956, 0.97858, 1, 1,
+  2.01462, 1, 1, 1, 1.05859, 1.05859, 0.9245, 1, 0.9849, 0.9849, 0.9849, 0.9849,
+  0.9245, 0.9245, 0.8916, 0.98986, 0.98986, 0.98986, 0.98986, 0.98986, 0.86621,
+  0.84153, 0.89453, 0.89453, 0.89453, 0.89453, 0.91133, 0.89453, 0.79004,
+  0.79004, 0.79004, 0.79004, 0.91133, 0.75026,
+];
+
+export { CalibriItalicFactors };
diff --git a/src/core/calibri_regular.js b/src/core/calibri_regular.js
new file mode 100644
index 000000000..184d4be76
--- /dev/null
+++ b/src/core/calibri_regular.js
@@ -0,0 +1,86 @@
+/* Copyright 2021 Mozilla Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+// Factors to rescale LiberationSans-Regular.ttf to have the same
+// metrics as calibri.ttf.
+const CalibriRegularFactors = [
+  1.3877, 1, 0.8675, 0.76318, 0.76318, 0.8675, 0.8675, 0.8675, 0.8675, 0.8675,
+  0.8675, 0.86686, 0.8675, 0.8675, 0.8675, 0.8675, 0.8675, 0.81552, 0.81552,
+  0.73834, 0.73834, 0.73834, 0.73834, 0.73834, 0.73834, 0.77818, 0.85193,
+  0.85193, 0.86477, 0.84503, 0.73206, 0.73206, 0.73206, 0.73206, 0.73206,
+  0.73206, 0.73206, 0.73206, 0.73206, 0.86901, 0.73206, 0.73206, 0.62267,
+  0.86275, 0.74359, 0.86477, 0.91133, 0.7522, 0.81105, 0.75443, 0.81105,
+  0.81105, 1, 0.81105, 0.86275, 1, 0.99862, 0.99862, 1, 0.90872, 0.86275,
+  0.90685, 0.77741, 0.90685, 0.90685, 0.90685, 0.90685, 0.90685, 0.90685,
+  0.90685, 0.90685, 0.90685, 0.90685, 0.65649, 0.90685, 0.6377, 0.6377, 0.77892,
+  0.77892, 1, 0.75593, 0.75593, 0.85746, 0.76032, 1, 0.98156, 0.77261, 1.02638,
+  1.02638, 0.89385, 0.89385, 0.89385, 1, 0.89385, 0.89385, 0.85122, 0.8667,
+  0.85122, 0.85122, 0.85122, 0.85122, 0.85122, 0.85122, 0.85122, 0.88831,
+  0.88254, 0.85122, 0.85498, 0.85311, 0.85311, 0.85122, 0.77452, 0.95165,
+  0.86275, 0.89772, 0.86503, 0.75186, 0.75186, 0.75186, 1, 0.77452, 0.68887,
+  0.70572, 0.70572, 0.70572, 0.70572, 1, 1, 1, 1, 1, 0.70572, 0.8, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  0.68887, 0.68887, 0.68887, 0.68887, 1, 0.74171, 0.79776, 0.79776, 0.79776,
+  0.79776, 1, 0.85122, 0.77452, 0.88844, 0.88844, 0.88844, 0.88844, 0.88844,
+  0.88844, 0.88844, 0.88844, 0.88844, 0.7306, 0.7306, 0.56963, 0.88844, 0.88844,
+  0.85066, 0.94258, 0.94258, 0.94258, 0.94258, 0.94258, 0.77818, 0.75657,
+  0.7306, 0.7306, 0.7306, 0.7306, 0.7306, 0.76659, 0.76659, 0.76659, 0.76659,
+  0.76659, 0.86128, 0.86128, 0.86128, 0.86128, 0.87683, 0.86128, 0.8693, 0.8693,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.86128,
+  0.98142, 0.98142, 0.86128, 1.02269, 0.90861, 0.86128, 0.90747, 0.86128,
+  0.86128, 1.28809, 1.81055, 0.90527, 0.90527, 1.81055, 1.55469, 0.94434,
+  1.06139, 0.85284, 1.2798, 0.88071, 0.86128, 0.94469, 1.39016, 1.77256, 0.9236,
+  1, 0.94152, 0.94152, 1.10369, 1.10369, 1.1437, 1.91729, 1.42259, 0.8457,
+  0.8457, 1.18622, 0.8457, 0.8457, 0.8457, 0.8457, 0.92229, 0.89552, 0.81209,
+  0.91027, 1.18622, 1, 0.96309, 0.89807, 1.13254, 0.89552, 0.94469, 0.89552,
+  0.89552, 0.92454, 0.9921, 0.84737, 0.94035, 1, 1.17889, 1.48387, 0.90747, 1,
+  1, 0.91133, 0.67742, 0.82601, 0.89464, 0.89464, 0.89464, 0.89464, 0.89464,
+  0.89464, 0.89464, 0.89464, 0.91133, 0.69043, 0.89464, 0.90527, 0.89552,
+  0.94469, 0.89464, 1.02191, 1.02191, 0.85284, 0.85356, 1.23108, 0.96576,
+  0.96576, 0.94469, 1.17223, 1.11523, 0.97801, 1.09842, 1, 1, 1, 0.91133,
+  0.84426, 0.54873, 0.91133, 0.82616, 0.84636, 0.89258, 0.84636, 0.84636, 1,
+  0.84636, 0.86331, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.8739, 0.85284, 0.90747,
+  0.92098, 0.92098, 1.0176, 1.0176, 0.94469, 0.95786, 0.94469, 1, 1.44947,
+  1.40909, 1.03297, 0.82601, 0.82601, 0.82601, 0.82601, 0.82601, 1.05611,
+  0.82601, 1.19658, 1.33512, 0.8941, 0.8941, 0.97622, 1, 1, 1, 1.03297, 1.23516,
+  1.23516, 1.23516, 1.23516, 0.82601, 1.07692, 1.07692, 0.90918, 0.90918, 1,
+  0.90918, 1.03297, 1.03297, 0.92578, 0.90452, 1, 1.11842, 0.85284, 0.90747, 1,
+  0.91133, 0.85284, 1.09231, 1.0336, 1.11429, 1, 0.95897, 0.71353, 1, 1,
+  0.85284, 1, 0.95424, 0.85284, 1, 1, 0.94469, 0.94469, 0.95877, 0.94469, 1,
+  0.91133, 1, 0.90747, 0.94469, 0.89746, 0.89552, 0.9482, 0.9482, 0.9482,
+  0.9482, 0.9482, 0.90016, 0.93695, 0.9482, 0.9482, 0.9482, 0.89181, 0.89181,
+  0.9482, 0.9482, 0.91133, 0.79801, 0.80504, 0.76288, 0.99862, 1.08707, 1.15642,
+  0.69825, 0.86651, 0.86651, 0.9482, 0.94469, 1.09091, 0.91056, 0.91056,
+  1.07806, 0.80395, 0.90861, 1.03809, 0.84286, 1.00452, 0.80113, 0.85284,
+  0.90747, 0.97094, 0.99247, 0.94469, 0.83319, 0.75859, 1.1293, 1.2566, 1.2566,
+  1.2566, 1.12308, 1.12308, 1.12308, 1.12308, 1.15601, 1.04692, 1.04692,
+  0.90747, 1.04692, 1, 0.68787, 0.85284, 0.89442, 0.96334, 1, 0.78223, 0.78223,
+  0.78223, 0.78223, 0.78223, 1, 1, 0.89552, 0.91133, 0.774, 1, 0.86155, 0.85208,
+  0.91133, 1.39016, 1, 1, 0.91133, 0.7589, 1, 1.20562, 0.98022, 1.23023,
+  0.92188, 1, 0.9561, 0.94469, 0.91133, 0.84426, 0.80972, 1.35191, 0.95161,
+  0.70508, 1, 1, 1, 1, 0.91133, 0.94469, 0.94469, 0.94469, 0.94469, 0.94469,
+  0.94469, 0.94469, 0.94469, 0.89552, 0.90186, 1, 1, 1.0088, 1.0044, 1, 0.739,
+  0.79776, 1.20562, 1, 0.96309, 0.73206, 0.88844, 0.89464, 0.96766, 1, 1,
+  1.4956, 1.07185, 0.99413, 0.96334, 1.08065, 0.99331, 1, 1, 2.01462, 1, 1, 1,
+  1, 1.05859, 1.05859, 0.94469, 1, 0.99018, 0.99018, 0.99018, 0.99018, 0.94469,
+  0.94469, 0.90332, 0.98986, 0.98986, 0.98986, 0.98986, 0.98986, 0.86621,
+  0.83969, 0.90527, 0.90527, 0.90527, 0.90527, 0.91133, 0.90527, 0.79004,
+  0.79004, 0.79004, 0.79004, 0.91133, 0.78848,
+];
+
+export { CalibriRegularFactors };
diff --git a/src/core/document.js b/src/core/document.js
index 8d782fd61..289fd185d 100644
--- a/src/core/document.js
+++ b/src/core/document.js
@@ -876,6 +876,12 @@ class PDFDocument {
       return;
     }
 
+    const options = Object.assign(
+      Object.create(null),
+      this.pdfManager.evaluatorOptions
+    );
+    options.useSystemFonts = false;
+
     const partialEvaluator = new PartialEvaluator({
       xref: this.xref,
       handler,
@@ -883,6 +889,7 @@ class PDFDocument {
       idFactory: this._globalIdFactory,
       fontCache: this.catalog.fontCache,
       builtInCMapCache: this.catalog.builtInCMapCache,
+      options,
     });
     const operatorList = new OperatorList();
     const initialState = {
diff --git a/src/core/evaluator.js b/src/core/evaluator.js
index 243c225ba..a07287c01 100644
--- a/src/core/evaluator.js
+++ b/src/core/evaluator.js
@@ -57,18 +57,18 @@ import {
   WinAnsiEncoding,
   ZapfDingbatsEncoding,
 } from "./encodings.js";
+import {
+  getFontNameToFileMap,
+  getSerifFonts,
+  getStandardFontName,
+  getStdFontMap,
+  getSymbolsFonts,
+} from "./standard_fonts.js";
 import {
   getNormalizedUnicodes,
   getUnicodeForGlyph,
   reverseIfRtl,
 } from "./unicode.js";
-import {
-  getSerifFonts,
-  getStandardFontName,
-  getStdFontMap,
-  getStdFontNameToFileMap,
-  getSymbolsFonts,
-} from "./standard_fonts.js";
 import { getTilingPatternIR, Pattern } from "./pattern.js";
 import { IdentityToUnicodeMap, ToUnicodeMap } from "./to_unicode_map.js";
 import { isPDFFunction, PDFFunctionFactory } from "./function.js";
@@ -86,6 +86,7 @@ import { DecodeStream } from "./decode_stream.js";
 import { getGlyphsUnicode } from "./glyphlist.js";
 import { getLookupTableFactory } from "./core_utils.js";
 import { getMetrics } from "./metrics.js";
+import { getXfaFontName } from "./xfa_fonts.js";
 import { MurmurHash3_64 } from "./murmurhash3.js";
 import { OperatorList } from "./operator_list.js";
 import { PDFImage } from "./image.js";
@@ -398,10 +399,10 @@ class PartialEvaluator {
     ) {
       return null;
     }
-    const standardFontNameToFileName = getStdFontNameToFileMap();
+    const standardFontNameToFileName = getFontNameToFileMap();
     const filename = standardFontNameToFileName[name];
     if (this.options.standardFontDataUrl !== null) {
-      const url = `${this.options.standardFontDataUrl}${filename}.pfb`;
+      const url = `${this.options.standardFontDataUrl}${filename}`;
       const response = await fetch(url);
       if (!response.ok) {
         warn(
@@ -3856,6 +3857,7 @@ class PartialEvaluator {
     }
     let isStandardFont = false;
     let isInternalFont = false;
+    let glyphScaleFactors = null;
     if (fontFile) {
       if (fontFile.dict) {
         const subtypeEntry = fontFile.dict.get("Subtype");
@@ -3866,6 +3868,16 @@ class PartialEvaluator {
         length2 = fontFile.dict.get("Length2");
         length3 = fontFile.dict.get("Length3");
       }
+    } else if (cssFontInfo) {
+      // We've a missing XFA font.
+      const standardFontName = getXfaFontName(fontName.name);
+      if (standardFontName) {
+        cssFontInfo.fontFamily = `${cssFontInfo.fontFamily}-PdfJS-XFA`;
+        glyphScaleFactors = standardFontName.factors || null;
+        fontFile = await this.fetchStandardFontData(standardFontName.name);
+        isInternalFont = !!fontFile;
+        type = "TrueType";
+      }
     } else if (type === "Type1") {
       const standardFontName = getStandardFontName(fontName.name);
       if (standardFontName) {
@@ -3901,6 +3913,7 @@ class PartialEvaluator {
       italicAngle: descriptor.get("ItalicAngle"),
       isType3Font,
       cssFontInfo,
+      scaleFactors: glyphScaleFactors,
     };
 
     if (composite) {
diff --git a/src/core/helvetica_bold.js b/src/core/helvetica_bold.js
new file mode 100644
index 000000000..d4ce5c952
--- /dev/null
+++ b/src/core/helvetica_bold.js
@@ -0,0 +1,98 @@
+/* Copyright 2021 Mozilla Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+// Factors to rescale LiberationSans-Bold.ttf to have the same
+// metrics as NimbusSans-Bold.otf.
+const HelveticaBoldFactors = [
+  0.76116, 1, 0.99977, 1, 1, 0.99977, 0.99977, 0.99977, 0.99977, 0.99977,
+  0.99977, 0.99977, 0.99977, 0.99977, 0.99977, 0.99977, 0.99977, 0.99977,
+  0.99977, 0.99977, 0.99977, 0.99977, 0.99977, 0.99977, 0.99977, 1.00001,
+  0.99977, 0.99977, 0.99977, 0.85148, 1.00001, 1.00001, 1.00001, 1.00001,
+  1.00001, 1.00001, 1.00001, 1.00001, 1.00001, 0.9998, 1.00001, 1.00001,
+  0.99997, 0.99977, 1.00026, 0.99977, 0.99973, 1.00026, 1.00022, 0.99988,
+  1.00022, 1.00022, 1.00022, 1.00022, 0.99977, 0.99999, 0.99861, 0.99861, 1,
+  0.99977, 0.99977, 1.0006, 1.00042, 1.0006, 1.0006, 1.0006, 1.0006, 1.0006,
+  1.0006, 1.0006, 1.0006, 1.0006, 1.0006, 1.00078, 1.0006, 0.99973, 0.99973,
+  0.99977, 0.99977, 0.99977, 1.00026, 1.00026, 1.00001, 1.00026, 1.00026,
+  1.00026, 1.00026, 0.99999, 0.99999, 0.99977, 0.99977, 0.99977, 0.99977,
+  0.99977, 0.99977, 1.00022, 1, 1.00022, 1.00022, 1.00022, 1.00022, 1.00022,
+  1.00022, 1.00022, 1, 1.00013, 1.00022, 1.00036, 1.00022, 1.00022, 1.00022,
+  1.00001, 1.00024, 0.99977, 0.9999, 1.00022, 0.99977, 0.99977, 0.99977,
+  0.99977, 1.00001, 1.00001, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144,
+  1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.6, 1.41144, 1.41144, 1.41144,
+  1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144,
+  1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144,
+  1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144,
+  1.41144, 1.41144, 1.00001, 1.00001, 1.00001, 1.00001, 1.00001, 0.99984,
+  1.00026, 1.00026, 1.00026, 1.00026, 1.00026, 1.00022, 1.00001, 0.99977,
+  0.99977, 0.99977, 0.99977, 0.99977, 0.99977, 0.99977, 0.99977, 0.99977,
+  1.00001, 1.00001, 0.99973, 0.99977, 0.99977, 1.00001, 1.00016, 1.00016,
+  1.00016, 1.00016, 1.00016, 1.00001, 1.00069, 1.00001, 1.00001, 1.00001,
+  1.00001, 1.00001, 1.00026, 1.00026, 1.00026, 1.00026, 1.00026, 0.99973,
+  0.99973, 0.99973, 0.99973, 0.99998, 1, 0.99973, 0.99982, 0.99982, 1, 0.99977,
+  1.00035, 0.99977, 1.00019, 0.99944, 1.00001, 1.00008, 1.00021, 0.99926,
+  1.00035, 1.00035, 0.99942, 1.00048, 0.99999, 0.99977, 1.00022, 1.00035,
+  1.00001, 0.99977, 1.00026, 0.99989, 1.00057, 1.00001, 0.99936, 1.00052,
+  1.00012, 0.99996, 1.00043, 1, 1.00035, 0.9994, 0.99976, 1.00035, 1.00038,
+  0.99971, 1.00019, 0.9994, 1.00001, 1.0006, 1.00044, 0.99973, 1.00023, 1.00047,
+  1, 0.99942, 0.99989, 0.99973, 1.00052, 1.00041, 1.00119, 1.00037, 0.99973,
+  0.99973, 1.00002, 0.99986, 1.00041, 1.00041, 0.99902, 0.9996, 1.00034,
+  0.99999, 1.00026, 0.99999, 1.00026, 0.99973, 1.00052, 0.99973, 1, 0.99973,
+  1.00041, 1.00075, 0.9994, 1.0003, 0.99999, 1, 1.00041, 0.99955, 1, 0.99915,
+  1.0005, 1.00026, 1.00119, 0.99955, 0.99973, 1.0006, 0.99911, 1.0006, 1.00026,
+  0.99972, 1.00026, 0.99902, 0.99973, 1.00035, 1, 0.99999, 1, 0.99971, 1.00047,
+  1.00023, 0.99973, 1.00041, 1.00041, 0.99973, 0.99977, 1, 0.99973, 1.00031,
+  0.99973, 0.99973, 1, 1, 1, 1, 1, 1, 1, 1.00003, 1.00003, 0.99959, 0.9999,
+  0.99973, 1.00026, 1.0006, 1.00077, 0.99942, 1.41144, 0.99959, 0.99959,
+  0.99998, 0.99998, 0.99998, 1, 1.00077, 0.99972, 0.99973, 0.99973, 0.99998, 1,
+  1, 0.99973, 0.99973, 0.99973, 0.99973, 0.99998, 0.99973, 1.00055, 0.99999,
+  0.99998, 1, 0.99962, 0.99998, 1.0006, 1, 1, 1.00025, 0.99973, 1, 1.00026,
+  0.99973, 0.99973, 1.03374, 1.00026, 1.00024, 0.99927, 0.9995, 0.99998, 1,
+  1.00034, 1.06409, 1.36625, 1.41144, 0.99973, 0.99998, 1.0006, 0.99973,
+  0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973,
+  0.99998, 1, 0.99973, 1, 0.99973, 1.00026, 0.99973, 1.00082, 0.99962, 1.00003,
+  0.99915, 0.99984, 1.00026, 1.00026, 1.00026, 0.99998, 0.99999, 0.99998,
+  0.99998, 1, 0.99999, 1, 0.99973, 1.00002, 0.99998, 0.99973, 0.99973, 0.99998,
+  0.99973, 1.00026, 0.99973, 1.00026, 1.00026, 1.00026, 1.00026, 1.00026,
+  0.99998, 1, 1.00003, 1.00031, 0.99973, 0.99973, 0.99998, 0.99998, 1.00026,
+  1.00026, 1.00026, 1.00042, 0.99999, 0.99998, 1, 1.0006, 1.0006, 1.0006,
+  1.0006, 1.0006, 1.0006, 0.99973, 1.0006, 1.00015, 1.00027, 0.99999, 0.99999,
+  0.99561, 0.99999, 0.99999, 0.99977, 1.0006, 1.0006, 1.0006, 1.0006, 1.0006,
+  1.0006, 1.0006, 1.0006, 0.99973, 1.00069, 0.99973, 0.99973, 1.0006, 1.0006,
+  0.99973, 1.03828, 1.0006, 0.99999, 1.00003, 1.00031, 1.41144, 0.99973,
+  1.00003, 1.0006, 0.99972, 1.0006, 1.40579, 0.99982, 0.60299, 1, 1, 1.00003,
+  1.00106, 0.99867, 1.00003, 1, 1, 1.00026, 1.00026, 0.9993, 1.00026, 1.00026,
+  0.99973, 1, 1.00031, 1.00026, 0.99973, 0.99973, 1.00026, 1.00026, 1.00026,
+  1.00026, 1.00026, 1.00016, 0.99998, 1.00026, 1.00026, 1.00026, 1.00032,
+  1.00032, 1.00026, 1.00026, 0.99973, 1.00002, 1.00002, 1.00002, 1.40483,
+  0.99968, 0.99936, 1, 1.00026, 1.00026, 1.00026, 1.00026, 0.99973, 0.99998,
+  0.99998, 0.99972, 0.99982, 1.0006, 1, 1.00023, 0.99954, 1.00049, 1.00003,
+  1.06409, 1.20985, 0.99945, 1.00026, 1.00026, 1.00026, 0.99974, 1, 1, 1,
+  1.0006, 1.0006, 1.0006, 1.0006, 1.00087, 0.99959, 0.99959, 1.00031, 0.99959,
+  0.99959, 1.00025, 1.00003, 1.00056, 0.99998, 1.41144, 0.99973, 0.99973,
+  0.99973, 0.99973, 0.99973, 0.99973, 0.99999, 0.99973, 0.99973, 1.00002,
+  0.99998, 1.40579, 0.99988, 1, 0.99973, 1.0006, 1, 0.99953, 0.99973, 1.39713,
+  1.00054, 0.99998, 0.99935, 0.99998, 0.8121, 0.99998, 1.00087, 1.00026,
+  0.99973, 1.00002, 1.00002, 0.99998, 1, 0.99998, 1, 1.00026, 1.00026, 1.00026,
+  1.00026, 0.99973, 1.00026, 1.00026, 1.00026, 1.00026, 1.00026, 1.00026,
+  1.00026, 1.00026, 0.99973, 0.99955, 1.0006, 0.99998, 1, 1, 1, 1, 1.00026,
+  0.99998, 0.99998, 1, 1.00001, 0.99561, 0.99973, 1.00041, 1, 1, 0.99998, 1,
+  0.99991, 1, 1.66475, 1.0006, 1, 1, 1, 1, 1.00026, 1.41144, 0.99995, 0.99995,
+  0.99995, 0.99995, 1.00026, 1.00026, 0.99973, 1.00022, 1.00022, 1.00022,
+  1.00022, 1.00022, 0.99973, 0.9993, 0.99973, 0.99973, 0.99973, 0.99973,
+  0.99973, 0.99973, 1, 1, 1, 1, 0.99973, 0.99902,
+];
+
+export { HelveticaBoldFactors };
diff --git a/src/core/helvetica_bold_italic.js b/src/core/helvetica_bold_italic.js
new file mode 100644
index 000000000..58b04af25
--- /dev/null
+++ b/src/core/helvetica_bold_italic.js
@@ -0,0 +1,98 @@
+/* Copyright 2021 Mozilla Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+// Factors to rescale LiberationSans-BoldItalic.ttf to have the same
+// metrics as NimbusSans-BoldItalic.otf.
+const HelveticaBoldItalicFactors = [
+  0.76116, 1, 0.99977, 1, 1, 0.99977, 0.99977, 0.99977, 0.99977, 0.99977,
+  0.99977, 0.99977, 0.99977, 0.99977, 0.99977, 0.99977, 0.99977, 0.99977,
+  0.99977, 0.99977, 0.99977, 0.99977, 0.99977, 0.99977, 0.99977, 1.00001,
+  0.99977, 0.99977, 0.99977, 0.91155, 1.00001, 1.00001, 1.00001, 1.00001,
+  1.00001, 1.00001, 1.00001, 1.00001, 1.00001, 0.9998, 1.00001, 1.00001, 1,
+  0.99977, 1.00026, 0.99977, 0.99973, 1.00026, 1.00022, 1.00022, 1.00022,
+  1.00022, 1.00022, 1.00022, 0.99977, 0.99999, 0.99861, 0.99861, 1, 0.99977,
+  0.99977, 1.0006, 0.99971, 1.0006, 1.0006, 1.0006, 1.0006, 1.0006, 1.0006,
+  1.0006, 1.0006, 1.0006, 1.0006, 0.99969, 1.0006, 0.99973, 0.99973, 0.99977,
+  0.99977, 0.99977, 1.00026, 1.00026, 1.00001, 1.00026, 1.00026, 1.00026,
+  1.00026, 0.99999, 0.99999, 0.99977, 0.99977, 0.99977, 0.99977, 0.99977,
+  0.99977, 1.00022, 1, 1.00022, 1.00022, 1.00022, 1.00022, 1.00022, 1.00022,
+  1.00022, 1, 0.9998, 1.00022, 0.99972, 1.00022, 1.00022, 1.00022, 1.00001,
+  0.99968, 1.00032, 1.00047, 1.00022, 0.99977, 0.99977, 0.99977, 0.99977,
+  1.00001, 1.00001, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144,
+  1.41144, 1.41144, 1.41144, 1.41144, 1.6, 1.41144, 1.41144, 1.41144, 1.41144,
+  1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144,
+  1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144,
+  1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144,
+  1.41144, 1.00001, 1.00001, 1.00001, 1.00001, 1.00001, 0.99944, 1.00026,
+  1.00026, 1.00026, 1.00026, 1.00026, 1.00022, 1.00001, 0.99977, 0.99977,
+  0.99977, 0.99977, 0.99977, 0.99977, 0.99977, 0.99977, 0.99977, 1.00001,
+  1.00001, 0.99981, 0.99977, 0.99977, 1.00001, 1.00016, 1.00016, 1.00016,
+  1.00016, 1.00016, 1.00001, 0.99966, 1.00001, 1.00001, 1.00001, 1.00001,
+  1.00001, 1.00026, 1.00026, 1.00026, 1.00026, 1.00026, 0.99973, 0.99973,
+  0.99973, 0.99973, 0.99998, 1, 0.99973, 0.99982, 0.99982, 1, 0.99977, 0.99999,
+  0.99977, 1.00038, 0.99977, 1.00001, 1.00001, 0.99973, 1.00066, 0.99967,
+  0.99967, 1.00041, 0.99998, 0.99999, 0.99977, 1.00022, 0.99967, 1.00001,
+  0.99977, 1.00026, 0.99964, 1.00031, 1.00001, 0.99999, 0.99999, 1, 1.00023, 1,
+  1, 0.99999, 1.00035, 1.00001, 0.99999, 0.99966, 1.00029, 1.00038, 1.00035,
+  1.00001, 1.0006, 1.0006, 0.99973, 0.99978, 1.00001, 1.00057, 0.99989, 0.99964,
+  0.99973, 0.99977, 0.99999, 1.00058, 0.99973, 0.99973, 0.99973, 0.99955,
+  0.9995, 1.00026, 1.00026, 1.00032, 0.99989, 1.00034, 0.99999, 1.00026,
+  1.00026, 1.00026, 0.99973, 0.45998, 0.99973, 1.00026, 0.99973, 1.00001,
+  0.99999, 0.99982, 0.99994, 0.99996, 1, 1.00042, 1.00044, 1.00029, 1.00023,
+  1.00044, 1.00026, 0.99949, 1.00002, 0.99973, 1.0006, 1.0006, 1.0006, 0.99975,
+  1.00026, 1.00026, 1.00032, 0.99973, 0.99967, 1, 1.00026, 1, 0.99971, 0.99978,
+  1, 0.99973, 0.99981, 0.99981, 0.99973, 0.99977, 1, 0.99973, 1.00031, 0.99973,
+  0.99973, 1.00049, 1, 1.00098, 1, 1, 1, 1, 1.00003, 1.00003, 0.99959, 0.9999,
+  0.99973, 1.00026, 1.0006, 1.00077, 1.00064, 1.41144, 0.99959, 0.99959,
+  0.99998, 0.99998, 0.99998, 1, 1.00077, 0.99972, 0.99973, 0.99973, 0.99998, 1,
+  1, 0.99973, 0.99973, 0.99973, 0.99973, 0.99998, 0.99973, 1.00063, 0.99999,
+  0.99998, 1, 0.99962, 0.99998, 1.0006, 1, 1, 1.00025, 0.99973, 1, 1.00026,
+  0.99973, 0.99973, 1.0044, 1.00026, 1.00024, 0.99942, 0.9995, 0.99998, 1,
+  0.99998, 1.06409, 1.36625, 1.41144, 0.99973, 0.99998, 1.0006, 0.99973,
+  0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973,
+  0.99998, 1, 0.99973, 1, 0.99973, 1.00026, 0.99973, 1.00101, 1.00101, 1.00003,
+  0.99915, 0.99984, 1.00026, 1.00026, 1.00026, 0.99998, 0.99999, 0.99998,
+  0.99998, 1, 0.99999, 1, 0.99973, 1.00002, 0.99998, 0.99973, 0.99973, 0.99998,
+  0.99973, 1.00026, 0.99973, 1.00026, 1.00026, 1.00026, 1.00026, 1.00026,
+  0.99998, 1, 1.00003, 1.00031, 0.99973, 0.99973, 0.99998, 0.99998, 1.00026,
+  1.00026, 1.00026, 1.00042, 0.99999, 0.99998, 1, 1.0006, 1.0006, 1.0006,
+  1.0006, 1.0006, 1.0006, 0.99973, 1.0006, 1.00015, 1.00027, 0.99999, 0.99999,
+  0.99561, 0.99999, 0.99999, 0.99977, 1.0006, 1.0006, 1.0006, 1.0006, 1.0006,
+  1.0006, 1.0006, 1.0006, 0.99973, 1.00014, 0.99973, 0.99973, 1.0006, 1.0006,
+  0.99973, 1.01011, 1.0006, 0.99999, 1.00003, 1.00031, 1.41144, 0.99973,
+  1.00003, 1.0006, 0.99972, 1.0006, 1.40579, 0.99982, 0.60299, 1, 1, 1.00003,
+  1.00106, 1.01322, 1.00003, 1, 1, 1.00026, 1.00026, 0.9993, 1.00026, 1.00026,
+  0.99973, 1, 1.00031, 1.00026, 0.99973, 0.99973, 1.00026, 1.00026, 1.00026,
+  1.00026, 1.00026, 1.00016, 0.99998, 1.00026, 1.00026, 1.00026, 0.99943,
+  0.99943, 1.00026, 1.00026, 0.99973, 1.00002, 1.00002, 1.00002, 1.40483,
+  0.99968, 0.99936, 1, 1.00026, 1.00026, 1.00026, 1.00026, 0.99973, 0.99998,
+  0.99998, 0.99972, 0.99982, 1.0006, 1, 1, 1.00055, 1.00012, 1.00003, 1.06409,
+  1.20985, 1.00007, 1.00026, 1.00026, 1.00026, 0.99974, 1, 1, 1, 1.0006, 1.0006,
+  1.0006, 1.0006, 1.00087, 0.99959, 0.99959, 1.00031, 0.99959, 0.99959, 1.00025,
+  1.00003, 0.99923, 0.99998, 1.41144, 0.99973, 0.99973, 0.99973, 0.99973,
+  0.99973, 0.99973, 0.99999, 0.99973, 0.99973, 1.00002, 0.99998, 1.40579,
+  1.00064, 1, 0.99973, 1.0006, 1, 0.99953, 0.99973, 1.39713, 1.00054, 0.99998,
+  1.00076, 0.99998, 0.8121, 0.99998, 1.00069, 1.00026, 0.99973, 1.00002,
+  1.00002, 0.99998, 1, 0.99998, 1, 1.00026, 1.00026, 1.00026, 1.00026, 0.99973,
+  1.00026, 1.00026, 1.00026, 1.00026, 1.00026, 1.00026, 1.00026, 1.00026,
+  0.99973, 0.99955, 1.0006, 0.99998, 1, 1, 1, 1, 1.00026, 0.99998, 0.99998, 1,
+  1.00001, 0.99967, 0.99973, 0.98685, 1, 1, 0.99998, 1, 0.99991, 1, 1.66475,
+  1.0006, 1, 1, 1, 1, 1.00026, 1.41144, 0.99948, 0.99948, 0.99948, 0.99948,
+  1.00026, 1.00026, 0.99973, 1.00022, 1.00022, 1.00022, 1.00022, 1.00022,
+  0.99973, 1.00065, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 1, 1,
+  1, 1, 0.99973, 1.00061,
+];
+
+export { HelveticaBoldItalicFactors };
diff --git a/src/core/helvetica_italic.js b/src/core/helvetica_italic.js
new file mode 100644
index 000000000..bd40139e2
--- /dev/null
+++ b/src/core/helvetica_italic.js
@@ -0,0 +1,96 @@
+/* Copyright 2021 Mozilla Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+// Factors to rescale LiberationSans-Italic.ttf to have the same
+// metrics as NimbusSans-Italic.otf.
+const HelveticaItalicFactors = [
+  0.76116, 1, 1.00001, 1, 1, 1.00001, 1.00001, 1.00001, 1.00001, 1.00001,
+  1.00001, 1.00001, 1.00001, 1.00001, 1.00001, 1.00001, 1.00001, 1.00001,
+  1.00001, 0.99977, 0.99977, 0.99977, 0.99977, 0.99977, 0.99977, 1.00001,
+  0.99977, 0.99977, 0.99977, 0.91221, 1.00001, 1.00001, 1.00001, 1.00001,
+  1.00001, 1.00001, 1.00001, 1.00001, 1.00001, 0.9998, 1.00001, 1.00001,
+  1.00054, 0.99977, 0.99977, 0.99977, 0.99973, 1.00026, 1.00022, 0.99945,
+  1.00022, 1.00022, 1.00022, 1.00022, 0.99977, 0.99999, 0.99861, 0.99861, 1,
+  0.99977, 0.99977, 1.0006, 0.99946, 1.0006, 1.0006, 1.0006, 1.0006, 1.0006,
+  1.0006, 1.0006, 1.0006, 1.0006, 1.0006, 1.00084, 1.0006, 1, 1, 1.00001,
+  1.00001, 1.00001, 0.99973, 0.99973, 1.00001, 0.99973, 0.99973, 0.99973,
+  0.99973, 0.99999, 0.99999, 0.99977, 0.99977, 0.99977, 0.99977, 0.99977,
+  0.99977, 1.00022, 1, 1.00022, 1.00022, 1.00022, 1.00022, 1.00022, 1.00022,
+  1.00022, 1, 1.00013, 1.00022, 1.00007, 1.00022, 1.00022, 1.00022, 1.00001,
+  1.0001, 1.00054, 1.00052, 1.00022, 0.99977, 0.99977, 0.99977, 0.99977,
+  1.00001, 1.00001, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144,
+  1.41144, 1.41144, 1.41144, 1.41144, 1.6, 1.41144, 1.41144, 1.41144, 1.41144,
+  1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144,
+  1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144,
+  1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144,
+  1.41144, 1.00001, 1.00001, 1.00001, 1.00001, 1.00001, 1.00065, 1.00026,
+  1.00026, 1.00026, 1.00026, 1.00026, 1.00022, 1.00001, 0.99977, 0.99977,
+  0.99977, 0.99977, 0.99977, 0.99977, 0.99977, 0.99977, 0.99977, 1.00001,
+  1.00001, 0.99973, 0.99977, 0.99977, 1.00001, 1.00016, 1.00016, 1.00016,
+  1.00016, 1.00016, 1.00001, 0.99933, 1.00001, 1.00001, 1.00001, 1.00001,
+  1.00001, 1.00026, 1.00026, 1.00026, 1.00026, 1.00026, 0.99973, 0.99973,
+  0.99973, 0.99973, 0.99998, 1, 0.99973, 0.99982, 0.99982, 1, 1.00001, 1.00019,
+  1.00001, 1.0001, 0.99986, 1.00001, 1.00001, 1.00001, 1.00038, 0.99954,
+  0.99954, 0.9994, 1.00066, 0.99999, 0.99977, 1.00022, 1.00054, 1.00001,
+  0.99977, 1.00026, 0.99975, 1.0001, 1.00001, 0.99993, 0.9995, 0.99955, 1.00016,
+  0.99978, 0.99974, 1.00019, 1.00022, 0.99955, 1.00053, 0.99962, 1.00027,
+  1.0001, 1.00068, 1.00001, 1.0006, 1.0006, 1, 1.00008, 0.99957, 0.99972,
+  0.9994, 0.99975, 0.99973, 1.00089, 1.00005, 0.99967, 1.00048, 0.99973,
+  0.99973, 1.00002, 1.00034, 0.99973, 0.99973, 0.99964, 1.00006, 1.00066,
+  0.99947, 0.99973, 0.98894, 0.99973, 1, 0.44898, 1, 0.99946, 1, 1.00039,
+  1.00082, 0.99991, 0.99991, 0.99985, 1.00022, 1.00023, 1.00061, 1.00006,
+  0.99966, 0.99895, 0.99973, 1.00019, 1.0008, 1, 0.99924, 0.99924, 0.99924,
+  0.99983, 1.00044, 0.99973, 0.99964, 1, 1.00051, 1, 0.99973, 1, 1.00423,
+  0.99925, 0.99999, 0.99973, 0.99945, 0.99945, 0.99973, 1.00001, 1, 0.99973,
+  1.00031, 0.99973, 0.99973, 1, 1, 1.00049, 1.00245, 1, 1, 1, 0.99949, 1.00003,
+  0.99959, 0.99987, 0.99973, 0.99973, 1.0006, 1.0009, 0.99949, 1.41144, 1.00005,
+  1.00005, 1.0006, 1.0006, 0.99998, 1, 1.0009, 0.99972, 1, 1, 0.99998, 1, 1, 1,
+  1, 1, 1, 0.99998, 0.99973, 1.00019, 0.99999, 0.99998, 1, 0.99962, 1.0006,
+  1.0006, 1, 1, 1.00025, 0.99973, 1, 0.99973, 0.99973, 0.99973, 1.0288, 0.99973,
+  1.00024, 1.0006, 0.9995, 0.99998, 1, 0.99998, 1.06409, 1.36625, 1.41144,
+  0.99973, 0.99998, 1.0006, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973,
+  0.99973, 0.99973, 0.99973, 0.99973, 0.99998, 1, 0.99973, 1, 0.99973, 0.99973,
+  0.99973, 0.99897, 0.99897, 1.00003, 1.00003, 0.99984, 0.99968, 0.99968,
+  0.99973, 1.0006, 1, 0.99998, 1.0006, 1, 0.99999, 1, 0.99973, 1.00002, 0.99998,
+  0.99973, 0.99973, 0.99998, 0.99973, 0.99973, 1, 0.99973, 0.99973, 0.99973,
+  0.99973, 1.00026, 0.99998, 1, 1.00003, 1.00031, 0.99973, 0.99973, 0.99998,
+  0.99998, 0.99973, 0.99973, 0.99973, 1.00042, 0.99999, 0.99998, 1, 0.99924,
+  1.0006, 1.0006, 1.0006, 1.0006, 1.0006, 1.00034, 1.0006, 1.00015, 1.00027,
+  0.99999, 0.99999, 1.00035, 0.99999, 0.99999, 0.99977, 0.99924, 0.99924,
+  0.99924, 0.99924, 0.99924, 1.0006, 0.99924, 0.99924, 1, 1, 1, 1, 0.99924,
+  0.99924, 0.99962, 1.06311, 0.99924, 1.00024, 1.00003, 1.00031, 1.41144,
+  0.99973, 1.00003, 0.99924, 0.95317, 0.99924, 1.40579, 0.99999, 0.60299, 1, 1,
+  1.00003, 1.00267, 1.01487, 1.00003, 1, 1, 0.99973, 0.99973, 1.00041, 0.99973,
+  0.99973, 0.99973, 1, 1.00031, 0.99973, 1, 0.99973, 0.99973, 0.99973, 0.99973,
+  0.99973, 0.99973, 1.00016, 0.99998, 0.99973, 0.99973, 0.99973, 1.00025,
+  1.00025, 0.99973, 0.99973, 0.99973, 1.00002, 1.00002, 1.00002, 1.40483,
+  0.99968, 0.99936, 1, 1.00026, 1.00026, 0.99973, 0.99973, 0.9998, 0.99998,
+  0.99998, 0.96329, 0.99982, 1.0006, 1, 1.00023, 0.99947, 1.00012, 1.00003,
+  1.06409, 1.20985, 1.00063, 0.99973, 0.99973, 1.00026, 1.00006, 0.99998,
+  0.99998, 0.99998, 0.99924, 0.99924, 0.99924, 0.99924, 1.00043, 0.99998,
+  0.99998, 0.8254, 0.99998, 0.99998, 1.00025, 1.00003, 1.00043, 0.99998,
+  1.41144, 1, 1, 1, 1, 1, 1, 0.99999, 0.99973, 0.99973, 1.00002, 0.99998,
+  1.40579, 0.99995, 1, 0.99973, 1.0006, 1, 0.99953, 0.99973, 1.39713, 1.00054,
+  1.0006, 0.99994, 1.0006, 0.89547, 1.0006, 0.99911, 0.99973, 0.99973, 1.00002,
+  1.00002, 0.99998, 1, 0.99998, 1, 1.00026, 1.00026, 1.00026, 1.00026, 0.99973,
+  0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973,
+  0.99973, 0.99955, 1.0006, 0.99998, 1, 1, 1, 1, 1.00026, 1.0006, 0.99998, 1,
+  1.00001, 0.99954, 0.99973, 0.98332, 1, 1, 0.99998, 1, 0.99991, 1, 1.66475,
+  1.0006, 1, 1, 1, 1, 0.99973, 1.41144, 1.00036, 1.00036, 1.00036, 1.00036,
+  0.99973, 0.99973, 1, 0.99977, 0.99977, 0.99977, 0.99977, 0.99977, 1, 1.0005,
+  1, 1, 1, 1, 0.99973, 1, 1, 1, 1, 1, 0.99973, 0.99918,
+];
+
+export { HelveticaItalicFactors };
diff --git a/src/core/helvetica_regular.js b/src/core/helvetica_regular.js
new file mode 100644
index 000000000..94bd30f83
--- /dev/null
+++ b/src/core/helvetica_regular.js
@@ -0,0 +1,96 @@
+/* Copyright 2021 Mozilla Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+// Factors to rescale LiberationSans-Regular.ttf to have the same
+// metrics as NimbusSans-Regular.otf.
+const HelveticaRegularFactors = [
+  0.76116, 1, 1.00001, 1, 1, 1.00001, 1.00001, 1.00001, 1.00001, 1.00001,
+  1.00001, 0.99928, 1.00001, 1.00001, 1.00001, 1.00001, 1.00001, 1.00001,
+  1.00001, 0.99977, 0.99977, 0.99977, 0.99977, 0.99977, 0.99977, 1.00001,
+  0.99977, 0.99977, 0.99977, 0.91621, 1.00001, 1.00001, 1.00001, 1.00001,
+  1.00001, 1.00001, 1.00001, 1.00001, 1.00001, 0.9998, 1.00001, 1.00001,
+  0.99977, 0.99977, 1.00013, 0.99977, 0.99973, 1.00026, 1.00022, 1.0004,
+  1.00022, 1.00022, 1.00022, 1.00022, 0.99977, 0.99999, 0.99861, 0.99861, 1,
+  0.99977, 0.99977, 1.0006, 1.00019, 1.0006, 1.0006, 1.0006, 1.0006, 1.0006,
+  1.0006, 1.0006, 1.0006, 1.0006, 1.0006, 1.00055, 1.0006, 1, 1, 1.00001,
+  1.00001, 1.00001, 0.99973, 0.99973, 1.00005, 0.99973, 0.99973, 0.99973,
+  0.99973, 0.99999, 0.99999, 0.99977, 0.99977, 0.99977, 0.99977, 0.99977,
+  0.99977, 1.00022, 1, 1.00022, 1.00022, 1.00022, 1.00022, 1.00022, 1.00022,
+  1.00022, 1, 0.99941, 1.00022, 0.99947, 1.00022, 1.00022, 1.00022, 1.00001,
+  1.00019, 0.99977, 0.99946, 1.00022, 0.99977, 0.99977, 0.99977, 0.99977,
+  1.00001, 1.00001, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144,
+  1.41144, 1.41144, 1.41144, 1.41144, 1.6, 1.41144, 1.41144, 1.41144, 1.41144,
+  1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144,
+  1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144,
+  1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144,
+  1.41144, 1.00001, 1.00001, 1.00001, 1.00001, 1.00001, 0.99973, 1.00026,
+  1.00026, 1.00026, 1.00026, 1.00026, 1.00022, 1.00001, 0.99977, 0.99977,
+  0.99977, 0.99977, 0.99977, 0.99977, 0.99977, 0.99977, 0.99977, 1.00001,
+  1.00001, 0.99945, 0.99977, 0.99977, 1.00001, 1.00016, 1.00016, 1.00016,
+  1.00016, 1.00016, 1.00001, 1.00015, 1.00001, 1.00001, 1.00001, 1.00001,
+  1.00001, 1.00026, 1.00026, 1.00026, 1.00026, 1.00026, 0.99973, 0.99973,
+  0.99973, 0.99973, 0.99998, 0.99973, 0.99982, 0.99982, 1, 1.00001, 0.99962,
+  1.00001, 1.00092, 0.99964, 1.00001, 0.99928, 0.99963, 0.99999, 1.00035,
+  1.00035, 1.00082, 0.99962, 0.99999, 0.99977, 1.00022, 1.00035, 1.00001,
+  0.99977, 1.00026, 0.9996, 0.99967, 1.00001, 1.00034, 1.00074, 1.00054,
+  1.00053, 1.00063, 0.99971, 0.99962, 1.00035, 0.99975, 0.99977, 1.00047,
+  1.00029, 1.00092, 1.00035, 1.00001, 1.0006, 1.0006, 1, 0.99988, 0.99975, 1,
+  1.00082, 0.9996, 0.99973, 1.00043, 0.99953, 1.0007, 0.99915, 0.99973, 0.99973,
+  1.00008, 0.99892, 1.00073, 1.00073, 1.00114, 0.99915, 1.00073, 0.99955,
+  0.99973, 1.00092, 0.99973, 1, 0.99998, 1, 1.0003, 1, 1.00043, 1.00001,
+  0.99969, 1.0003, 1, 1.00035, 1.00001, 0.9995, 1, 1.00092, 0.99968, 0.99973,
+  1.0007, 0.9995, 1, 0.99924, 1.0006, 0.99924, 0.99972, 1.00062, 0.99973,
+  1.00114, 1, 1.00035, 1, 0.99955, 1, 0.99971, 0.99925, 1.00023, 0.99973,
+  0.99978, 0.99978, 0.99973, 1.00001, 1, 0.99973, 1.00031, 0.99973, 0.99973, 1,
+  1, 1, 1, 1, 1, 1, 0.99949, 1.00003, 0.99959, 0.99987, 0.99973, 0.99973,
+  1.0006, 1.0009, 0.99966, 1.41144, 1.00005, 1.00005, 1.0006, 1.0006, 0.99998,
+  1.0009, 0.99972, 1, 1, 0.99998, 1, 1, 1, 1, 0.99998, 0.99973, 1.00019,
+  0.99999, 0.99998, 0.99962, 1.0006, 1.0006, 1.00025, 0.99973, 0.99973, 0.99973,
+  0.99973, 1.04596, 0.99973, 1.00024, 1.00065, 0.9995, 0.99998, 0.99998,
+  1.06409, 1.36625, 1.41144, 0.99973, 0.99998, 1.0006, 0.99973, 0.99973,
+  0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 1, 0.99973, 1,
+  0.99973, 0.99973, 0.99973, 1.00045, 1.00045, 1.00003, 0.99915, 0.99984,
+  0.99973, 0.99973, 0.99973, 1.0006, 1, 0.99998, 1.0006, 1, 0.99999, 1, 0.99973,
+  1.00002, 0.99973, 0.99973, 0.99973, 0.99973, 1, 0.99973, 0.99973, 0.99973,
+  0.99973, 1.00026, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.99998, 1.00003, 1.00031,
+  0.99973, 0.99973, 0.99998, 0.99998, 0.99973, 0.99973, 0.99973, 1.00042,
+  0.99999, 0.99998, 0.99924, 1.0006, 1.0006, 1.0006, 1.0006, 1.0006, 1.00034,
+  1.0006, 1.00015, 1.00027, 0.99999, 0.99999, 1.00035, 0.99999, 0.99999,
+  0.99977, 0.99924, 0.99924, 0.99924, 0.99924, 0.99924, 1.0006, 0.99924,
+  0.99924, 1, 1, 1, 1, 0.99924, 0.99924, 1, 1.02572, 0.99924, 1.00005, 1.00003,
+  1.00031, 1.41144, 0.99973, 1.00003, 0.99924, 0.95317, 0.99924, 1.40579,
+  0.99999, 0.60299, 1, 1, 1.00003, 1.00267, 0.96499, 1.00003, 1, 1, 0.99973,
+  0.99973, 0.99999, 0.99973, 0.99973, 0.99973, 1, 1.00031, 0.99973, 1, 0.99973,
+  0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 1.00016, 0.99998, 0.99973,
+  0.99973, 0.99973, 1.00031, 1.00031, 0.99973, 0.99973, 0.99973, 1.00002,
+  1.00002, 1.00002, 1.40483, 0.99968, 0.99936, 1, 1.00026, 1.00026, 0.99973,
+  0.99973, 0.9998, 0.99998, 0.99998, 0.96329, 0.99982, 1.0006, 1, 1.00023,
+  0.99933, 1.00008, 1.00003, 1.06409, 1.20985, 1.00015, 0.99973, 0.99973,
+  1.00026, 1.00006, 0.99998, 0.99998, 0.99998, 0.99924, 0.99924, 0.99924,
+  0.99924, 1.00043, 0.99998, 0.99998, 0.8254, 0.99998, 0.99998, 1.00025,
+  1.00003, 1.00027, 0.99998, 1.41144, 1, 1, 1, 1, 1, 1, 0.99999, 0.99973,
+  0.99973, 1.00002, 1.40579, 0.9997, 1, 0.99973, 1.0006, 1, 0.99953, 0.99973,
+  1.39713, 1.00054, 1.0006, 0.99995, 1.0006, 0.84533, 1.0006, 0.99973, 0.99973,
+  0.99973, 1.00002, 1.00002, 0.99998, 0.99998, 1, 1.00026, 1.00026, 1.00026,
+  1.00026, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973,
+  0.99973, 0.99973, 0.99973, 0.99955, 1.0006, 0.99998, 1, 1, 1, 1, 1.00026,
+  1.0006, 0.99998, 1, 1.00001, 0.99561, 0.99973, 1.00073, 1, 1, 0.99998, 1, 1,
+  1, 1, 1, 0.99991, 1, 1.66475, 1.0006, 1, 1, 1, 1, 1, 0.99973, 1.41144,
+  1.00023, 1.00023, 1.00023, 1.00023, 0.99973, 0.99973, 1, 0.99977, 0.99977,
+  0.99977, 0.99977, 0.99977, 1, 1.00055, 1, 1, 1, 1, 0.99973, 1, 1, 1, 1, 1,
+  0.99973, 1.00019,
+];
+
+export { HelveticaRegularFactors };
diff --git a/src/core/myriadpro_bold.js b/src/core/myriadpro_bold.js
new file mode 100644
index 000000000..c8608c86b
--- /dev/null
+++ b/src/core/myriadpro_bold.js
@@ -0,0 +1,81 @@
+/* Copyright 2021 Mozilla Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+// Factors to rescale LiberationSans-Bold.ttf to have the same
+// metrics as MyriadPro-Bold.otf.
+const MyriadProBoldFactors = [
+  1.36898, 1, 0.90838, 0.868, 0.868, 0.90838, 0.90838, 0.90838, 0.90838,
+  0.90838, 0.90838, 0.91945, 0.90838, 0.90838, 0.90838, 0.90838, 0.90838,
+  0.83637, 0.83637, 0.82391, 0.82391, 0.82391, 0.82391, 0.82391, 0.82391,
+  0.91905, 0.96376, 0.96376, 0.97484, 0.90157, 0.80061, 0.80061, 0.80061,
+  0.80061, 0.80061, 0.80061, 0.80061, 0.80061, 0.80061, 0.95417, 0.80061,
+  0.80061, 0.75261, 0.95407, 0.87992, 0.97484, 0.99793, 0.86275, 0.8768, 0.8019,
+  0.8768, 0.8768, 1, 0.8768, 0.95407, 1, 1, 1, 1, 0.97069, 0.95407, 1.0258,
+  0.887, 1.0258, 1.0258, 1.0258, 1.0258, 1.0258, 1.0258, 1.0258, 1.0258, 1.0258,
+  1.0258, 0.82976, 1.0258, 0.73901, 0.73901, 0.85022, 0.85022, 1, 0.83655,
+  0.83655, 0.97153, 0.83655, 1, 0.83655, 0.84638, 1.0156, 1.0156, 0.95546,
+  0.95546, 0.95546, 1, 0.95546, 0.95546, 0.92179, 0.936, 0.92179, 0.92179,
+  0.92179, 0.92179, 0.92179, 0.92179, 0.92179, 0.92796, 0.97268, 0.92179,
+  0.96034, 0.92179, 0.92179, 0.92179, 0.87107, 0.95638, 0.92361, 0.91709,
+  0.92179, 0.82114, 0.82114, 0.82114, 1, 0.87107, 0.8096, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 0.8096, 0.8096, 1, 0.8096, 1, 0.96318, 0.89713, 0.89713,
+  0.89713, 0.89713, 1, 0.92436, 0.86958, 0.94438, 0.94438, 0.94438, 0.94438,
+  0.94438, 0.94438, 0.94438, 0.94438, 0.94438, 0.93704, 0.93704, 0.83689,
+  0.94438, 0.94438, 0.95353, 0.94083, 0.94083, 0.94083, 0.94083, 0.94083,
+  0.91905, 0.89192, 0.90406, 0.90406, 0.90406, 0.90406, 0.90406, 0.9446, 0.9446,
+  0.9446, 0.9446, 0.9446, 0.94938, 0.94938, 0.94938, 0.94938, 0.90088, 1,
+  0.94938, 0.9031, 0.9031, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 0.94938, 0.94836, 0.94836, 0.94938, 0.93884, 0.83181, 0.94938,
+  1.08595, 0.94938, 0.94938, 1, 1, 1, 1, 1, 1, 1, 1.02058, 1.02058, 1.16661,
+  0.78966, 0.94938, 0.97898, 1.18777, 1.01149, 0.96174, 1, 0.80687, 0.80687,
+  0.94292, 0.94292, 0.90088, 1, 1.01149, 0.96544, 0.81093, 0.81093, 0.90088, 1,
+  1, 0.81093, 0.81093, 0.81093, 0.81093, 0.90088, 0.99793, 0.87548, 1, 0.90088,
+  1, 1, 0.78076, 0.93582, 1, 1, 0.91882, 0.99793, 1, 0.97571, 0.94219, 0.94219,
+  0.84313, 0.97571, 0.89022, 0.9498, 1, 0.90088, 1, 0.9358, 1.08595, 1, 1,
+  0.99793, 0.90088, 0.98621, 0.94938, 0.94938, 0.94938, 0.94938, 0.94938,
+  0.94938, 0.94938, 0.94938, 0.99793, 1, 1, 0.94938, 1, 0.89903, 0.95933,
+  0.94938, 0.98607, 1.0373, 1.02058, 1, 1.36145, 0.95933, 0.95933, 0.93969,
+  0.80479, 1, 0.80479, 1.024, 1, 1, 1, 0.99793, 1, 1, 0.99793, 0.99793, 1, 1,
+  0.9577, 0.92601, 0.9577, 0.9577, 1, 0.9577, 0.98225, 0.90088, 1, 1.02058,
+  1.08595, 0.8361, 0.8361, 0.81079, 0.81079, 0.95933, 0.95933, 0.95933, 1, 1,
+  0.90088, 1, 0.98621, 0.98621, 0.98621, 0.98621, 0.98621, 0.98621, 1.01591,
+  0.98621, 1.05486, 1.30692, 1, 1, 1, 1, 1, 1, 0.98621, 1.0078, 1.0078, 1.0078,
+  1.0078, 0.98621, 1.0474, 1.0474, 0.97455, 0.98275, 1, 0.97455, 0.98981,
+  0.98981, 0.9314, 0.73977, 1, 0.73903, 1.02058, 1.08595, 1, 1, 1.02058, 1,
+  1.16161, 1.033, 1, 0.9672, 0.54324, 1, 1, 1.02058, 1, 0.95617, 1.02058, 1, 1,
+  0.95933, 0.95933, 0.8271, 0.95933, 1, 0.99793, 1, 1.08595, 0.95933, 0.91701,
+  0.98894, 0.9446, 0.9446, 0.9446, 0.9446, 0.9446, 0.91964, 0.90088, 0.9446,
+  0.9446, 0.9446, 0.86774, 0.86774, 0.9446, 0.9446, 0.99793, 1, 0.99642,
+  0.99642, 1, 1.0213, 1.05686, 1, 0.9446, 0.9446, 0.9446, 0.97898, 0.97455,
+  0.94292, 0.94292, 1.17173, 0.9897, 0.93582, 1.285, 1, 0.99394, 0.78367,
+  1.02058, 1.08595, 0.80535, 0.96361, 0.97407, 0.72851, 0.72851, 0.83734, 0.918,
+  0.908, 0.908, 0.93582, 1, 0.93582, 0.93582, 0.86209, 0.97646, 0.97646, 1.0732,
+  0.97646, 1, 0.62295, 1, 0.9553, 0.90088, 1, 0.78036, 0.78036, 0.78036, 1,
+  0.78036, 1, 1, 1.00872, 0.99793, 1, 1, 1, 0.86832, 1, 0.99793, 1.19137, 1, 1,
+  0.99793, 0.76169, 1, 1.10208, 1.0128, 1.10208, 0.77452, 1, 1.05453, 0.97898,
+  0.99793, 1, 0.99642, 0.90088, 1, 0.90989, 0.65, 1, 1, 1, 1, 0.99793, 0.95442,
+  0.95442, 0.95442, 0.95442, 0.95442, 0.95442, 0.95442, 0.95442, 0.89903, 1,
+  0.72706, 0.96694, 1, 1, 1, 1, 0.89713, 1.10208, 0.90088, 0.78076, 1, 1, 1, 1,
+  0.96694, 1, 1, 1, 1, 1, 0.74854, 0.93582, 1, 1, 1, 1, 0.95442, 1, 0.95871,
+  0.95871, 0.95871, 0.95871, 0.95442, 0.95442, 0.95298, 0.97579, 0.97579,
+  0.97579, 0.97579, 0.97579, 0.9332, 1.05993, 0.94039, 0.94039, 0.94039,
+  0.94039, 0.99793, 0.94039, 0.938, 0.938, 0.938, 0.938, 0.99793, 0.95776,
+];
+
+export { MyriadProBoldFactors };
diff --git a/src/core/myriadpro_bold_italic.js b/src/core/myriadpro_bold_italic.js
new file mode 100644
index 000000000..b46f1d621
--- /dev/null
+++ b/src/core/myriadpro_bold_italic.js
@@ -0,0 +1,82 @@
+/* Copyright 2021 Mozilla Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+// Factors to rescale LiberationSans-BoldItalic.ttf to have the same
+// metrics as MyriadPro-BoldIt.otf.
+const MyriadProBoldItalicFactors = [
+  1.36898, 1, 0.85576, 0.845, 0.845, 0.85576, 0.85576, 0.85576, 0.85576,
+  0.85576, 0.85576, 0.85576, 0.85576, 0.85576, 0.85576, 0.85576, 0.85576,
+  0.80591, 0.80591, 0.80729, 0.80729, 0.80729, 0.80729, 0.80729, 0.80729,
+  0.85308, 0.94299, 0.94299, 0.95961, 0.94729, 0.77512, 0.77512, 0.77512,
+  0.77512, 0.77512, 0.77512, 0.77512, 0.77512, 0.77512, 0.92098, 0.77512,
+  0.77512, 0.66862, 0.92222, 0.7927, 0.95961, 0.97276, 0.83655, 0.86523, 0.7805,
+  0.86523, 0.86523, 1, 0.86523, 0.92222, 1, 1, 1, 1, 0.92222, 0.92222, 0.98621,
+  0.86036, 0.98621, 0.98621, 0.98621, 0.98621, 0.98621, 0.98621, 0.98621,
+  0.98621, 0.98621, 0.98621, 0.69323, 0.98621, 0.71743, 0.71743, 0.81698,
+  0.81698, 1, 0.79726, 0.79726, 0.92655, 0.79726, 1, 0.79726, 0.81691, 0.98558,
+  0.98558, 0.92222, 0.92222, 0.92222, 1, 0.92222, 0.92222, 0.90637, 0.909,
+  0.90637, 0.90637, 0.90637, 0.90637, 0.90637, 0.90637, 0.90637, 0.92346,
+  0.89711, 0.90637, 0.88127, 0.90251, 0.90251, 0.90637, 0.83809, 0.93157,
+  0.90976, 0.83392, 0.90637, 0.80729, 0.80729, 0.80729, 1, 0.83809, 0.76463, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.76463, 0.76463, 1, 0.76463, 1,
+  0.94523, 0.86275, 0.86275, 0.86275, 0.86275, 1, 0.90637, 0.83659, 0.90699,
+  0.90699, 0.90699, 0.90699, 0.90699, 0.90699, 0.90699, 0.90699, 0.90699,
+  0.83509, 0.83509, 0.72459, 0.90699, 0.90699, 0.91605, 0.9154, 0.9154, 0.9154,
+  0.9154, 0.9154, 0.85308, 0.85359, 0.85458, 0.85458, 0.85458, 0.85458, 0.85458,
+  0.90531, 0.90531, 0.90531, 0.90531, 0.90531, 0.99613, 0.99613, 0.99613,
+  0.99613, 1.18616, 1, 0.99613, 0.85811, 0.85811, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.99613, 0.92886, 0.92886, 0.99613,
+  0.92222, 0.80178, 0.99613, 1.08595, 0.99613, 0.99613, 1, 1, 1, 1, 1, 1, 1,
+  1.02058, 1.02058, 1.16148, 0.76813, 0.99613, 0.91677, 1.21296, 0.8578,
+  0.90557, 1, 0.80687, 0.80687, 0.94292, 0.94292, 1.18616, 1, 0.8578, 0.95973,
+  0.78216, 0.78216, 1.18616, 1, 1, 0.78216, 0.78216, 0.78216, 0.78216, 1.18616,
+  0.97276, 0.81539, 1, 1.18616, 1, 1, 0.78076, 0.93582, 1, 1, 0.91339, 0.97276,
+  1, 0.91677, 0.9332, 0.9332, 0.76783, 0.91677, 0.89022, 0.90276, 1, 1.18616, 1,
+  1.30628, 1.08595, 1, 1, 0.97276, 1.18616, 0.95381, 0.90083, 0.90083, 0.90083,
+  0.90083, 0.90083, 0.90083, 0.90083, 0.90083, 0.97276, 1, 1, 0.90083, 1,
+  0.89903, 0.92168, 0.90083, 0.91324, 0.91324, 1.02058, 1, 1.36145, 0.92168,
+  0.92168, 0.9135, 0.80779, 1, 0.80779, 0.98796, 1, 1, 1, 0.97276, 1, 1,
+  0.97276, 0.97276, 1, 1, 0.9135, 0.86847, 0.9135, 0.9135, 1, 0.9135, 0.94951,
+  1.18616, 1, 1.02058, 1.08595, 0.82891, 0.82711, 0.80479, 0.80178, 0.92168,
+  0.92168, 0.92168, 1, 1, 1.18616, 1, 0.95381, 0.95381, 0.95381, 0.95381,
+  0.95381, 0.95381, 0.97096, 0.95381, 1.05486, 1.23026, 1, 1, 1, 1, 1, 1,
+  0.95381, 0.95381, 0.95381, 0.95381, 0.95381, 0.95381, 0.98981, 0.98981,
+  0.95298, 0.9224, 1, 0.95298, 0.95381, 0.95381, 0.85408, 0.6894, 1, 0.74321,
+  1.02058, 1.08595, 1, 1, 1.02058, 1, 1.20006, 1.0006, 1, 0.93459, 0.71526, 1,
+  1, 1.02058, 1, 0.92699, 1.02058, 1, 1, 0.92168, 0.92168, 0.79464, 0.92168, 1,
+  0.97276, 1, 1.08595, 0.92168, 0.86847, 0.97276, 0.91513, 0.91513, 0.91513,
+  0.91513, 0.91513, 0.87514, 1.18616, 0.91513, 0.91513, 0.91513, 0.85923,
+  0.85923, 0.91513, 0.91513, 0.97276, 1, 0.99043, 0.99043, 1, 1.08074, 1.04864,
+  1, 0.91677, 0.91677, 0.91513, 0.92004, 0.96736, 0.94292, 0.94292, 1.14542,
+  0.97733, 0.93582, 1.26, 1, 0.97355, 0.80487, 1.02058, 1.08595, 0.79199,
+  0.89398, 0.91677, 0.71541, 0.71541, 0.81625, 0.896, 0.896, 0.896, 0.91782, 1,
+  0.91782, 0.91782, 0.83266, 0.95077, 0.95077, 1.03493, 0.95077, 1, 0.55509, 1,
+  0.93481, 1.18616, 1, 0.748, 0.748, 0.748, 1, 0.748, 1, 1, 0.99973, 0.97276, 1,
+  1, 1, 0.88159, 1, 0.97276, 1.17337, 1, 1, 0.97276, 0.78694, 1, 1.04502,
+  1.05214, 1.04502, 0.72651, 1, 0.99531, 0.92332, 0.97276, 1, 0.99043, 1.18616,
+  1, 1.00899, 0.698, 1, 1, 1, 1, 0.97276, 0.91677, 0.91677, 0.91677, 0.91677,
+  0.91677, 0.91677, 0.91677, 0.91677, 0.89903, 1, 0.66227, 0.96694, 1, 1, 1, 1,
+  0.86275, 1.04502, 1.18616, 0.78076, 1, 1, 1, 1, 0.96694, 1, 1, 1, 1, 1,
+  0.85633, 0.93582, 1, 1, 1, 1, 0.91677, 1, 0.90646, 0.90646, 0.90646, 0.90646,
+  0.91677, 0.91677, 0.92061, 0.94236, 0.94236, 0.94236, 0.94236, 0.94236,
+  0.89544, 1.0051, 0.89364, 0.89364, 0.89364, 0.89364, 0.97276, 0.89364, 0.9,
+  0.9, 0.9, 0.9, 0.97276, 0.86842,
+];
+
+export { MyriadProBoldItalicFactors };
diff --git a/src/core/myriadpro_italic.js b/src/core/myriadpro_italic.js
new file mode 100644
index 000000000..9f32c749c
--- /dev/null
+++ b/src/core/myriadpro_italic.js
@@ -0,0 +1,81 @@
+/* Copyright 2021 Mozilla Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+// Factors to rescale LiberationSans-Italic.ttf to have the same
+// metrics as MyriadPro-It.otf.
+const MyriadProItalicFactors = [
+  1.36898, 1, 0.85158, 0.773, 0.773, 0.85158, 0.85158, 0.85158, 0.85158,
+  0.85158, 0.85158, 0.85158, 0.85158, 0.85158, 0.85158, 0.85158, 0.85158,
+  0.77812, 0.77812, 0.76852, 0.76852, 0.76852, 0.76852, 0.76852, 0.76852,
+  0.78112, 0.89591, 0.89591, 0.90561, 0.88836, 0.70466, 0.70466, 0.70466,
+  0.70466, 0.70466, 0.70466, 0.70466, 0.70466, 0.70466, 0.87396, 0.70466,
+  0.70466, 0.62264, 0.86822, 0.7646, 0.90561, 0.88465, 0.76125, 0.80094,
+  0.76449, 0.80094, 0.80094, 1, 0.80094, 0.86822, 1, 1, 1, 1, 0.86822, 0.86822,
+  0.83864, 0.81402, 0.83864, 0.83864, 0.83864, 0.83864, 0.83864, 0.83864,
+  0.83864, 0.83864, 0.83864, 0.83864, 0.65351, 0.83864, 0.728, 0.728, 0.77212,
+  0.77212, 1, 0.79475, 0.79475, 0.85308, 0.79475, 1, 0.79475, 0.80553, 0.93637,
+  0.93637, 0.87514, 0.87514, 0.87514, 1, 0.87514, 0.87514, 0.8588, 0.867,
+  0.8588, 0.8588, 0.8588, 0.8588, 0.8588, 0.8588, 0.8588, 0.89386, 0.89947,
+  0.8588, 0.86026, 0.85751, 0.85751, 0.8588, 0.76013, 0.82565, 0.85701, 0.77899,
+  0.8588, 0.72421, 0.72421, 0.72421, 1, 0.76013, 0.69866, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 0.69866, 0.69866, 1, 0.69866, 1, 0.89058, 0.77598,
+  0.77598, 0.77598, 0.77598, 1, 0.8588, 0.76013, 0.85991, 0.85991, 0.85991,
+  0.85991, 0.85991, 0.85991, 0.85991, 0.85991, 0.85991, 0.8156, 0.8156, 0.69461,
+  0.85991, 0.85991, 0.80811, 0.87832, 0.87832, 0.87832, 0.87832, 0.87832,
+  0.78112, 0.82352, 0.77512, 0.77512, 0.77512, 0.77512, 0.77512, 0.8562, 0.8562,
+  0.8562, 0.8562, 0.8562, 0.93859, 0.93859, 0.93859, 0.93859, 1.15012, 1,
+  0.93859, 0.8075, 0.8075, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 0.93859, 0.9486, 0.9486, 0.93859, 0.88307, 0.77025, 0.93859,
+  1.08595, 0.93859, 0.93859, 1, 1, 1, 1, 1, 1, 1, 1.27014, 1.02058, 1.06383,
+  0.70926, 0.93859, 0.94399, 1.18417, 0.83537, 0.93298, 1, 0.85034, 0.85034,
+  1.0222, 1.0222, 1.15012, 1, 0.83537, 0.79121, 0.846, 0.846, 1.15012, 1, 1,
+  0.846, 0.846, 0.846, 0.846, 1.15012, 0.88465, 0.77487, 1, 1.15012, 1, 1,
+  0.75945, 0.75945, 1, 1, 0.9161, 0.88465, 1, 0.94399, 0.86847, 0.86847, 0.8544,
+  0.94399, 0.79519, 0.93942, 1, 1.15012, 1, 1.03901, 1.08595, 1, 1, 0.88465,
+  1.15012, 0.82424, 0.81453, 0.81453, 0.81453, 0.81453, 0.81453, 0.81453,
+  0.81453, 0.81453, 0.88465, 1, 1, 0.81453, 1, 0.89903, 0.96017, 0.81453,
+  0.92388, 0.92388, 1.02058, 1, 1.36145, 0.96186, 0.96186, 0.9278, 0.84943, 1,
+  0.70869, 1.0186, 1, 1, 1, 0.88465, 1, 1, 0.88465, 0.88465, 1, 1, 0.94219,
+  0.878, 0.94219, 0.94219, 1, 0.94219, 0.88075, 1.15012, 1, 1.02058, 1.08595,
+  0.73541, 0.73361, 0.73572, 0.73572, 0.96017, 0.96017, 0.96017, 1, 1, 1.15012,
+  1, 1.03075, 0.82424, 0.82424, 0.82424, 0.82424, 0.82424, 1.02738, 0.82424,
+  1.02119, 1.06233, 1, 1, 1, 1, 1, 1, 1.03075, 1.03075, 1.03075, 1.03075,
+  1.03075, 0.82424, 1.02175, 1.02175, 0.912, 0.922, 1, 0.912, 1.03075, 1.03075,
+  0.88787, 0.83911, 1, 0.66266, 1.02058, 1.08595, 1, 1, 1.02058, 1, 1.05233,
+  1.06676, 1, 0.96998, 0.69353, 1, 1, 1.02058, 1, 0.95829, 1.02058, 1, 1,
+  0.96017, 0.96017, 0.86865, 0.96017, 1, 0.88465, 1, 1.08595, 0.96017, 0.88,
+  0.88465, 0.93859, 0.93859, 0.93859, 0.93859, 0.93859, 0.84759, 1.15012,
+  0.93859, 0.93859, 0.93859, 0.86799, 0.86799, 0.93859, 0.93859, 0.88465, 1,
+  0.9005, 0.9005, 1, 0.94565, 0.9446, 1, 0.8562, 0.8562, 0.93859, 0.94399,
+  0.91974, 0.85283, 0.85283, 1.04828, 0.86936, 0.75945, 1.124, 1, 0.93969,
+  0.78815, 1.02058, 1.08595, 0.74948, 0.85769, 0.94399, 0.69046, 0.62864,
+  0.85639, 1.027, 1.027, 1.027, 0.87321, 1, 0.87321, 0.87321, 0.86948, 0.95493,
+  0.95493, 0.98391, 0.95493, 1, 0.53609, 1, 0.93758, 1.15313, 1, 0.746, 0.746,
+  0.746, 1, 0.746, 1, 1, 0.90083, 0.88465, 1, 1, 1, 0.89217, 1, 0.88465,
+  1.17337, 1, 1, 0.88465, 0.75187, 1, 1.12658, 1.03737, 1.12658, 0.88417, 1,
+  0.95119, 0.94578, 0.88465, 1, 0.9005, 1.15012, 1, 1.08106, 0.669, 1, 1, 1, 1,
+  0.88465, 0.94578, 0.94578, 0.94578, 0.94578, 0.94578, 0.94578, 0.94578,
+  0.94578, 0.89903, 1, 0.65507, 0.9219, 1, 1, 1, 1, 0.77598, 1.12658, 1.15012,
+  0.75945, 1, 1, 1, 1, 0.9219, 1, 1, 1, 1, 1, 0.85034, 0.75945, 1, 1, 1, 1,
+  0.94578, 1, 0.91123, 0.91123, 0.91123, 0.91123, 0.94578, 0.94578, 0.91, 0.979,
+  0.979, 0.979, 0.979, 0.979, 0.882, 0.93559, 0.882, 0.882, 0.882, 0.882,
+  0.88465, 0.882, 0.83, 0.83, 0.83, 0.83, 0.88465, 0.84596,
+];
+
+export { MyriadProItalicFactors };
diff --git a/src/core/myriadpro_regular.js b/src/core/myriadpro_regular.js
new file mode 100644
index 000000000..c77d1858a
--- /dev/null
+++ b/src/core/myriadpro_regular.js
@@ -0,0 +1,81 @@
+/* Copyright 2021 Mozilla Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+// Factors to rescale LiberationSans-Regular.ttf to have the same
+// metrics as MyriadPro-Regular.otf.
+const MyriadProRegularFactors = [
+  1.36898, 1, 0.91755, 0.788, 0.788, 0.91755, 0.91755, 0.91755, 0.91755,
+  0.91755, 0.91755, 0.92138, 0.91755, 0.91755, 0.91755, 0.91755, 0.91755,
+  0.8126, 0.8126, 0.80314, 0.80314, 0.80314, 0.80314, 0.80314, 0.80314, 0.85608,
+  0.92222, 0.92222, 0.92915, 0.92819, 0.73764, 0.73764, 0.73764, 0.73764,
+  0.73764, 0.73764, 0.73764, 0.73764, 0.73764, 0.90991, 0.73764, 0.73764,
+  0.7154, 0.90284, 0.86169, 0.92915, 0.92241, 0.79726, 0.83051, 0.81884,
+  0.83051, 0.83051, 1, 0.83051, 0.90284, 1, 1, 1, 1, 0.90976, 0.90284, 0.86023,
+  0.82873, 0.86023, 0.86023, 0.86023, 0.86023, 0.86023, 0.86023, 0.86023,
+  0.86023, 0.86023, 0.86023, 0.80513, 0.86023, 0.74, 0.74, 0.8126, 0.8126, 1,
+  0.84869, 0.84869, 0.91172, 0.84869, 1, 0.84869, 0.85588, 0.96518, 0.96518,
+  0.91115, 0.91115, 0.91115, 1, 0.91115, 0.91115, 0.8858, 0.894, 0.8858, 0.8858,
+  0.8858, 0.8858, 0.8858, 0.8858, 0.8858, 0.94307, 0.98612, 0.8858, 0.94007,
+  0.8858, 0.8858, 0.8858, 0.79761, 0.89992, 0.87791, 0.81992, 0.8858, 0.74498,
+  0.74498, 0.74498, 1, 0.79761, 0.73914, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 0.73914, 0.73914, 1, 0.73914, 1, 0.89297, 0.81363, 0.81363, 0.81363,
+  0.81363, 1, 0.8858, 0.79611, 0.89591, 0.89591, 0.89591, 0.89591, 0.89591,
+  0.89591, 0.89591, 0.89591, 0.89591, 0.88157, 0.88157, 0.82528, 0.89591,
+  0.89591, 0.83659, 0.89633, 0.89633, 0.89633, 0.89633, 0.89633, 0.85608,
+  0.83089, 0.8111, 0.8111, 0.8111, 0.8111, 0.8111, 0.90531, 0.90531, 0.90531,
+  0.90531, 0.90531, 0.86667, 0.86667, 0.86667, 0.86667, 0.90088, 0.86667,
+  0.86936, 0.86936, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 0.86667, 0.95308, 0.95308, 0.86667, 0.90706, 0.78105, 0.86667, 1.08595,
+  0.86667, 0.86667, 1, 1, 1, 1, 1, 1, 1, 1.27014, 1.02058, 1.0664, 0.72601,
+  0.86667, 1.0231, 1.22736, 0.92006, 0.97358, 1, 0.85034, 0.85034, 1.0222,
+  1.0222, 0.90088, 0.92006, 0.80549, 0.896, 0.896, 0.90088, 0.896, 0.896, 0.896,
+  0.896, 0.90088, 0.92241, 0.87064, 1, 0.90088, 1, 0.74505, 0.74505, 0.91882,
+  0.92241, 1.01411, 0.89903, 0.89903, 0.93372, 1.01411, 0.79519, 0.98088, 1,
+  0.90088, 1.03901, 1.08595, 1, 1, 0.92241, 0.90088, 0.84224, 0.90083, 0.90083,
+  0.90083, 0.90083, 0.90083, 0.90083, 0.90083, 0.90083, 0.92241, 1, 0.90083, 1,
+  0.89903, 0.99793, 0.90083, 0.98699, 0.98699, 1.02058, 1, 1.36145, 0.99793,
+  0.99793, 0.97276, 0.82784, 1, 0.69067, 1.05099, 1, 1, 1, 0.92241, 1, 0.92241,
+  0.92241, 1, 1.00512, 0.928, 1.00512, 1.00512, 1, 1.00512, 0.89713, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 0.90088, 1.02058, 1.08595, 0.75339, 0.75339, 0.76575,
+  0.76575, 0.99793, 0.99793, 0.99793, 1, 1, 0.90088, 1.05326, 0.84224, 0.84224,
+  0.84224, 0.84224, 0.84224, 1.07469, 0.84224, 1.02119, 1.1536, 1, 1, 1, 1, 1,
+  1, 1.05326, 1.06226, 1.06226, 1.06226, 1.06226, 0.84224, 1.09377, 1.09377,
+  0.938, 0.986, 1, 0.938, 1.06226, 1.06226, 0.944, 0.83704, 1, 0.81441, 1.02058,
+  1.08595, 1, 1, 1.02058, 1, 1.05638, 1.08927, 1, 1.00119, 0.54324, 1, 1,
+  1.02058, 1, 0.95978, 1.02058, 1, 1, 0.99793, 0.99793, 0.91887, 0.99793, 1,
+  0.92241, 1, 1.08595, 0.99793, 0.938, 0.89364, 0.98714, 0.98714, 0.98714,
+  0.98714, 0.98714, 0.91434, 0.90088, 0.98714, 0.98714, 0.98714, 0.88888,
+  0.88888, 0.98714, 0.98714, 0.92241, 1, 0.91009, 0.91009, 1, 0.93484, 0.97198,
+  1, 0.89876, 0.89876, 0.98714, 1.0231, 0.95325, 0.85283, 0.85283, 1.07257,
+  0.89073, 0.74505, 1.156, 1, 0.99007, 0.80442, 1.02058, 1.08595, 0.74705,
+  0.91879, 1.01231, 0.73002, 0.66466, 0.94935, 1.06904, 1.06304, 1.06304,
+  0.93173, 1, 0.93173, 0.93173, 0.98472, 0.98196, 0.98196, 1.024, 0.98196, 1,
+  0.56866, 1, 0.98972, 0.90088, 1, 0.792, 0.792, 0.792, 1, 0.792, 1, 1, 0.9332,
+  0.92241, 1, 1, 0.89762, 1, 0.92241, 1.23456, 1, 1, 0.92241, 0.71119, 1,
+  1.19137, 1.04552, 1.19137, 0.904, 1, 0.96017, 1.0231, 0.92241, 1, 0.91009,
+  0.90088, 0.90388, 0.619, 1, 1, 1, 1, 0.92241, 0.99074, 0.99074, 0.99074,
+  0.99074, 0.99074, 0.99074, 0.99074, 0.99074, 0.89903, 1, 0.76305, 0.9219, 1,
+  1, 1, 1, 0.81363, 1.19137, 0.90088, 0.74505, 1, 1, 1, 1, 0.9219, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 0.72458, 0.74505, 1, 1, 1, 1, 1, 0.99074, 1, 0.95817, 0.95817,
+  0.95817, 0.95817, 0.99074, 0.99074, 0.962, 1.01915, 1.01915, 1.01915, 1.01915,
+  1.01915, 0.926, 0.96705, 0.942, 0.942, 0.942, 0.942, 0.92241, 0.942, 0.856,
+  0.856, 0.856, 0.856, 0.92241, 0.92761,
+];
+
+export { MyriadProRegularFactors };
diff --git a/src/core/segoeui_bold.js b/src/core/segoeui_bold.js
new file mode 100644
index 000000000..535962c7f
--- /dev/null
+++ b/src/core/segoeui_bold.js
@@ -0,0 +1,85 @@
+/* Copyright 2021 Mozilla Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+// Factors to rescale LiberationSans-Bold.ttf to have the same
+// metrics as segoeuib.ttf.
+const SegoeuiBoldFactors = [
+  1.76738, 1, 0.97363, 0.93506, 0.93506, 0.97363, 0.97363, 0.97363, 0.97363,
+  0.97363, 0.97363, 1.01149, 0.97363, 0.97363, 0.97363, 0.97363, 0.97363,
+  0.88776, 0.88776, 0.8641, 0.8641, 0.8641, 0.8641, 0.8641, 0.8641, 0.98243,
+  1.02096, 1.02096, 1.02096, 0.97826, 0.79795, 0.79795, 0.79795, 0.79795,
+  0.79795, 0.79795, 0.79795, 0.79795, 0.79795, 1.09251, 0.79795, 0.79795,
+  0.7676, 1.06085, 0.98167, 1.02096, 1.03424, 0.85132, 0.914, 0.85134, 0.914,
+  0.914, 1, 0.914, 1.06085, 1, 0.99862, 0.99862, 1, 1.06085, 1.06085, 1.1406,
+  0.97138, 1.1406, 1.1406, 1.1406, 1.1406, 1.1406, 1.1406, 1.1406, 1.1406,
+  1.1406, 1.1406, 1.01134, 1.1406, 0.8007, 0.8007, 0.89858, 0.89858, 1, 0.83693,
+  0.83693, 1.0388, 0.83693, 1, 0.83693, 0.83693, 1.14889, 1.14889, 1.09398,
+  1.09398, 1.09398, 1, 1.09398, 1.09398, 0.97489, 0.93994, 0.97426, 0.97489,
+  0.97426, 0.97426, 0.97426, 0.97489, 0.97489, 0.95493, 1.03089, 0.97489,
+  1.02546, 0.97489, 0.97489, 0.97426, 0.92094, 0.99346, 1.0595, 1.02112,
+  0.97489, 0.90399, 0.90399, 0.90399, 1, 0.92094, 0.84041, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 0.84041, 0.84041, 0.84041, 0.84041, 1, 0.94793, 0.95923,
+  0.95923, 0.95923, 0.95923, 1, 0.97489, 0.92094, 1.00135, 1.00135, 1.00135,
+  1.00135, 1.00135, 1.00135, 1.00135, 1.00135, 1.00135, 0.90996, 0.90996,
+  0.84097, 1.00135, 1.00135, 1, 1.06467, 1.06467, 1.06467, 1.06467, 1.06467,
+  0.98243, 0.86039, 0.90996, 0.90996, 0.90996, 0.90996, 0.90996, 0.99361,
+  0.99361, 0.99361, 0.99361, 0.99361, 0.96752, 0.96752, 0.96752, 0.96752,
+  0.91056, 1, 0.96752, 0.93136, 0.93136, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 0.96752, 1.03574, 1.03574, 0.96752, 1.17647,
+  0.81525, 0.96752, 1.29004, 0.96752, 0.96752, 0.86182, 0.94434, 0.86279,
+  0.86279, 0.94434, 1, 1, 1.2107, 1.2107, 1.16939, 0.97847, 0.96752, 1.01519,
+  1.56942, 1.16579, 1.0192, 1, 0.94856, 0.94856, 1.1085, 1.1085, 1.03959, 1,
+  1.16579, 1.20642, 0.86304, 0.86304, 1.15103, 1, 1, 0.86304, 0.86304, 0.86304,
+  0.86304, 0.64663, 1.03424, 0.96268, 1.42603, 1.15103, 1, 1.04315, 0.81378,
+  0.9754, 1, 1, 1.18622, 1, 1, 1.01359, 0.73047, 0.73047, 1.03057, 1.03517,
+  0.94994, 1.00886, 1.34163, 1.3871, 1, 0.87815, 1.28826, 1, 1, 1.03424,
+  0.75953, 1.02285, 0.97278, 0.97278, 0.97278, 0.97278, 0.97278, 0.97278,
+  0.97278, 0.97278, 1.03424, 1, 0.91211, 0.97278, 1, 0.89903, 0.99041, 0.97278,
+  0.97531, 1.02597, 1.2107, 1.21172, 1, 1.0008, 1.0008, 0.97122, 0.9824,
+  0.96039, 0.9824, 1.15103, 1, 1.42603, 1, 1.03424, 1.15749, 1, 1.03424,
+  1.03424, 1, 0.93503, 1.01359, 1.01932, 1.01359, 1.01359, 1, 1.01359, 1.02798,
+  0.94282, 1, 1.2107, 1.29004, 1.04478, 1.04478, 1.03372, 1.03372, 0.98561,
+  1.00879, 0.98561, 1.15296, 1, 1.21994, 1, 1.02285, 1.02285, 1.02285, 1.02285,
+  1.02285, 1.02285, 1.08692, 1.02285, 1.13973, 2.10339, 1, 1, 0.9716, 1.42603,
+  1.42603, 1, 1.02285, 1.18102, 1.18102, 1.18102, 1.18102, 1.02285, 1.02285,
+  1.02285, 1.00527, 1.02277, 1, 1.00527, 1.02285, 1.02285, 0.98683, 0.9455, 1,
+  0.90418, 1.2107, 1.29004, 1, 1.03424, 1.2107, 1.07733, 1.18874, 1.13005, 1,
+  1.0302, 0.75155, 1, 1, 1.2107, 1.222, 1.0016, 1.2107, 1, 1, 0.99041, 0.99041,
+  0.96692, 0.99041, 1, 1.03424, 1, 1.29004, 0.99041, 0.99561, 1.06497, 1.0008,
+  1, 1.0008, 1, 1, 0.97931, 0.79912, 1, 1.0008, 1.0008, 0.98439, 0.98439,
+  1.0008, 1.0008, 1.03424, 1.15749, 1.15749, 1.14169, 0.99862, 1.10818, 1.24866,
+  0.69825, 1.0008, 1.0008, 1, 1.01519, 0.91572, 1.1085, 1.1085, 1.16897,
+  0.97529, 0.9754, 1.25635, 1.19687, 1.04983, 0.90434, 1.2107, 1.28826, 0.96085,
+  1.0499, 1.01359, 0.71703, 0.71703, 1.04016, 0.98633, 0.98633, 0.98633,
+  1.04394, 1.04394, 1.04394, 1.04394, 1.23203, 1.02258, 1.02258, 1.18416,
+  1.02258, 1, 1.18622, 1, 0.99921, 0.81378, 1, 0.79104, 0.79104, 0.79104,
+  0.79104, 0.79104, 1, 1.02956, 0.8727, 1.03424, 1.10948, 1, 1, 0.8965, 0.93803,
+  1.03424, 1.59578, 1, 1.2886, 1.03424, 0.90137, 1, 1.16862, 1.23085, 1.16862,
+  1.07034, 1, 1.13189, 1.01519, 1.03424, 1.15749, 1.17389, 1.15103, 1, 0.95161,
+  0.771, 0.87025, 0.87025, 0.87025, 0.87025, 1.03424, 0.99041, 0.99041, 0.99041,
+  0.99041, 0.99041, 0.99041, 0.99041, 0.99041, 0.74627, 0.75155, 0.99297,
+  1.21408, 1.21408, 1.21408, 1, 1.18328, 0.95923, 1.16862, 1.01173, 0.81378,
+  0.79795, 1.09466, 0.97278, 1.02065, 1, 1.21408, 1.24633, 1.12454, 1, 1, 1,
+  0.9754, 1, 1, 1.09193, 1.09193, 0.99041, 1, 1.06628, 1.06628, 1.06628,
+  1.06628, 0.99041, 0.99041, 0.97454, 1.02511, 1.02511, 1.02511, 1.02511,
+  1.02511, 0.99298, 1.07237, 0.96752, 0.96752, 0.96752, 0.96752, 1.03424,
+  0.96752, 0.95801, 0.95801, 0.95801, 0.95801, 1.03424, 1.0106,
+];
+
+export { SegoeuiBoldFactors };
diff --git a/src/core/segoeui_bold_italic.js b/src/core/segoeui_bold_italic.js
new file mode 100644
index 000000000..b54e6b6c9
--- /dev/null
+++ b/src/core/segoeui_bold_italic.js
@@ -0,0 +1,86 @@
+/* Copyright 2021 Mozilla Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+// Factors to rescale LiberationSans-BoldItalic.ttf to have the same
+// metrics as segoeuiz.ttf.
+const SegoeuiBoldItalicFactors = [
+  1.76738, 1, 0.97363, 0.94385, 0.94385, 0.97363, 0.97363, 0.97363, 0.97363,
+  0.97363, 0.97363, 1.00811, 0.97363, 0.97363, 0.97363, 0.97363, 0.97363,
+  0.89723, 0.89723, 0.87897, 0.87897, 0.87897, 0.87897, 0.87897, 0.87897,
+  0.9817, 1.0426, 1.0426, 1.0426, 1.09818, 0.79429, 0.79429, 0.79429, 0.79429,
+  0.79429, 0.79429, 0.79429, 0.79429, 0.79429, 1.10466, 0.79429, 0.79429,
+  0.77702, 1.05815, 0.99137, 1.0426, 1.036, 0.85292, 0.91149, 0.86869, 0.91149,
+  0.91149, 1, 0.91149, 1.05815, 1, 0.99862, 0.99862, 1, 1.05815, 1.05815,
+  1.1406, 0.97441, 1.1406, 1.1406, 1.1406, 1.1406, 1.1406, 1.1406, 1.1406,
+  1.1406, 1.1406, 1.1406, 0.95253, 1.1406, 0.79631, 0.79631, 0.90128, 0.90128,
+  1, 0.83853, 0.83853, 1.06662, 0.83853, 1, 0.83853, 0.83853, 1.04396, 1.04396,
+  1.10615, 1.10615, 1.10615, 1, 1.10615, 1.10615, 0.97552, 0.91602, 0.97552,
+  0.97552, 0.97552, 0.97552, 0.97552, 0.97552, 0.97552, 0.98999, 1.07205,
+  0.97552, 1.0347, 0.97552, 0.97552, 0.97552, 0.94436, 1.00356, 1.04694,
+  1.01945, 0.97552, 0.88641, 0.88641, 0.88641, 1, 0.94436, 0.80527, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.80527, 0.80527, 0.80527, 0.80527, 1, 0.98015,
+  0.96083, 0.96083, 0.95923, 0.96083, 1, 0.97552, 0.94436, 1.00135, 1.00135,
+  1.00135, 1.00135, 1.00135, 1.00135, 1.00135, 1.00135, 1.00135, 0.91142,
+  0.91142, 0.86142, 1.00135, 1.00135, 1, 1.06777, 1.06777, 1.06777, 1.06777,
+  1.06777, 0.9817, 0.84918, 0.91142, 0.91142, 0.91142, 0.91142, 0.91142,
+  0.99361, 0.99361, 0.99361, 0.99361, 0.99361, 1.06585, 1.06585, 1.06585,
+  1.06585, 1.31818, 1, 1.06585, 0.96705, 0.96705, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.06585, 1.04961, 1.04961, 1.06585,
+  1.10953, 0.83284, 1.06585, 1.29004, 1.06585, 1.06585, 0.86224, 0.94434,
+  0.86364, 0.86279, 0.94434, 1, 1, 1.21237, 1.21237, 1.16939, 0.97847, 1.06585,
+  0.97042, 1.57293, 1.16579, 0.99607, 1, 0.95107, 0.95107, 1.11144, 1.11144,
+  1.31818, 1, 1.16579, 1.20502, 0.83055, 0.83055, 1.31818, 1, 1, 0.83055,
+  0.83055, 0.83055, 0.83055, 1.31818, 1.036, 0.93491, 1.42603, 1.31818, 1,
+  1.04315, 0.81378, 0.9754, 1, 1, 1.18754, 1, 1, 0.97042, 0.72959, 0.72959,
+  1.0033, 0.97042, 0.94994, 1.008, 1.34163, 1.31818, 1, 1.27126, 1.29004, 1, 1,
+  1.036, 1.31818, 1.14236, 0.93503, 0.93503, 0.93503, 0.93503, 0.93503, 0.93503,
+  0.93503, 0.93503, 1.036, 1, 0.91406, 0.93503, 1, 0.89903, 0.97922, 0.93503,
+  0.9898, 0.9898, 1.21237, 1.21339, 1, 1.00639, 1.00639, 0.93125, 1.03959,
+  0.96039, 1.03959, 1.1261, 1, 1.42603, 1, 1.036, 1.15574, 1, 1.036, 1.036, 1,
+  0.93327, 0.97042, 1.02897, 0.97042, 0.97042, 1, 0.97042, 0.98721, 1.31818, 1,
+  1.21237, 1.29004, 1.05356, 1.05356, 1.03372, 1.03372, 0.97922, 0.97922,
+  0.97922, 1.15296, 1, 1.31818, 1, 1.14236, 1.14236, 1.14236, 1.14236, 1.14236,
+  1.14236, 1.04302, 1.14236, 1.13904, 2.10339, 1, 1, 0.9716, 1.42603, 1.42603,
+  1, 1.14236, 1.14236, 1.14236, 1.14236, 1.14236, 1.14236, 0.94552, 1.01582,
+  1.01054, 1.00518, 1, 1.01054, 1.14236, 1.14236, 0.97981, 1.09125, 1, 0.90418,
+  1.21237, 1.29004, 1, 1.03336, 1.21237, 1.23199, 1.18775, 1.19508, 1, 1.02471,
+  0.79487, 1, 1, 1.21237, 1.222, 1.02186, 1.21237, 1, 1, 0.97922, 0.97922,
+  1.01034, 0.97922, 1, 1.036, 1, 1.29004, 0.97922, 1, 1.02809, 0.94165, 0.94165,
+  0.94165, 0.94165, 0.94165, 0.91981, 1.31818, 0.94165, 0.94165, 0.94165,
+  1.00351, 1.00351, 0.94165, 0.94165, 1.036, 1.15574, 1.15574, 1.13934, 0.99862,
+  1.26781, 1.24866, 0.69825, 0.94165, 0.94165, 0.94165, 0.97042, 0.91484,
+  1.11144, 1.11144, 1.16798, 0.97639, 0.9754, 1.26514, 1.16541, 1.10687,
+  0.99314, 1.21237, 1.29004, 0.96085, 1.04232, 0.97042, 0.73541, 0.73541,
+  1.04016, 0.98633, 0.98633, 0.98633, 1.04745, 1.04394, 1.04745, 1.04745,
+  1.23203, 1.0276, 1.0276, 1.18416, 1.0276, 1, 1.18622, 1, 0.98387, 1.31818, 1,
+  0.78929, 0.78929, 0.78929, 0.78929, 0.78929, 1, 1.02956, 0.87357, 1.036,
+  1.15574, 1, 1, 0.93377, 0.93028, 1.036, 1.59754, 1, 1.2886, 1.036, 0.90068, 1,
+  1.1261, 1.35125, 1.16862, 1.05403, 1, 1.11121, 0.97042, 1.036, 1.15574,
+  1.17389, 1.31818, 1, 0.95161, 0.771, 0.87025, 0.87025, 0.87025, 0.87025,
+  1.036, 0.97922, 0.97922, 0.97922, 0.97922, 0.97922, 0.97922, 0.97922, 0.97922,
+  0.74627, 0.75155, 0.98946, 1.21261, 1.24047, 1.24047, 1, 1.1349, 0.96083,
+  1.1261, 1.31818, 0.81378, 0.79429, 1.09097, 0.93503, 0.96609, 1, 1.21261,
+  1.24633, 1.09125, 1, 1, 1, 0.9754, 1, 1, 1.13269, 1.13269, 0.97922, 1,
+  1.07514, 1.07514, 1.07514, 1.07514, 0.97922, 0.97922, 0.95874, 1.02197,
+  1.02197, 1.02197, 1.02197, 1.02197, 0.98507, 1.08578, 0.96752, 0.96752,
+  0.96752, 0.96752, 1.036, 0.96752, 0.97168, 0.97168, 0.97168, 0.97168, 1.036,
+  0.95134,
+];
+
+export { SegoeuiBoldItalicFactors };
diff --git a/src/core/segoeui_italic.js b/src/core/segoeui_italic.js
new file mode 100644
index 000000000..f38dafe01
--- /dev/null
+++ b/src/core/segoeui_italic.js
@@ -0,0 +1,86 @@
+/* Copyright 2021 Mozilla Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+// Factors to rescale LiberationSans-Italic.ttf to have the same
+// metrics as segoeuii.ttf.
+const SegoeuiItalicFactors = [
+  1.76738, 1, 0.94729, 0.85498, 0.85498, 0.94729, 0.94729, 0.94729, 0.94729,
+  0.94729, 0.94729, 0.94729, 0.94729, 0.94729, 0.94729, 0.94729, 0.94729,
+  0.85944, 0.85944, 0.88506, 0.88506, 0.88506, 0.88506, 0.88506, 0.88506,
+  0.8858, 0.9858, 0.9858, 0.9858, 0.9607, 0.74817, 0.74817, 0.74817, 0.74817,
+  0.74817, 0.74817, 0.74817, 0.74817, 0.74817, 1.03849, 0.74817, 0.74817,
+  0.71022, 0.98039, 0.90883, 0.9858, 0.96927, 0.80016, 0.88449, 0.82791,
+  0.88449, 0.88449, 1, 0.88449, 0.98039, 1, 0.99862, 0.99862, 1, 0.98039,
+  0.98039, 0.95782, 0.84421, 0.95782, 0.95782, 0.95782, 0.95782, 0.95782,
+  0.95782, 0.95782, 0.95782, 0.95782, 0.95782, 0.84171, 0.95782, 0.69238,
+  0.69238, 0.89898, 0.89898, 1, 0.83231, 0.83231, 0.98316, 0.84723, 1, 0.84723,
+  0.83231, 0.98183, 0.98183, 1.03989, 1.03989, 1.03989, 1, 1.03989, 1.03989,
+  0.96924, 0.92383, 0.96924, 0.96924, 0.96924, 0.96924, 0.96924, 0.96924,
+  0.96924, 1.01284, 1.05734, 0.96924, 0.99877, 0.96924, 0.96924, 0.96924,
+  0.86237, 0.90082, 0.97642, 0.97296, 0.96924, 0.80595, 0.80595, 0.80595, 1,
+  0.86237, 0.74524, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.74524, 0.74524,
+  0.74524, 0.74524, 1, 0.86075, 0.86091, 0.86091, 0.85771, 0.86091, 1, 0.96924,
+  0.86237, 0.95402, 0.95402, 0.95402, 0.95402, 0.95402, 0.95402, 0.95402,
+  0.95402, 0.95402, 0.83089, 0.83089, 0.77596, 0.95402, 0.95402, 0.94143,
+  0.98448, 0.98448, 0.98448, 0.98448, 0.98448, 0.8858, 0.78614, 0.83089,
+  0.83089, 0.83089, 0.83089, 0.83089, 0.93285, 0.93285, 0.93285, 0.93285,
+  0.93285, 0.97454, 0.97454, 0.97454, 0.97454, 1.04839, 1, 0.97454, 0.92916,
+  0.92916, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  0.97454, 1.0976, 1.0976, 0.97454, 1.15373, 0.78032, 0.97454, 1.24822, 0.97454,
+  0.97454, 0.86182, 0.94434, 0.86321, 0.8649, 0.94434, 1, 1, 1.45994, 1.17308,
+  1.07403, 0.94565, 0.97454, 0.97454, 1.39016, 0.92481, 0.98205, 1, 0.91082,
+  0.91082, 1.0949, 1.0949, 1.04839, 1, 0.92481, 1.15621, 0.87207, 0.87207,
+  1.04839, 1, 1, 0.87207, 0.87207, 0.87207, 0.87207, 1.04839, 0.96927, 0.99821,
+  1.42603, 1.04839, 1, 1.04315, 0.78383, 0.78383, 1, 1, 1.23393, 1, 1, 0.97454,
+  0.67603, 0.67603, 0.95391, 0.97454, 0.94261, 1.05097, 1.34163, 1.04839, 1,
+  0.81965, 1.24822, 1, 1, 0.96927, 1.04839, 0.93146, 0.87533, 0.87533, 0.87533,
+  0.87533, 0.87533, 0.87533, 0.87533, 0.87533, 0.96927, 1, 0.73584, 0.87533, 1,
+  0.89903, 1.01054, 0.87533, 1.04, 1.04, 1.17308, 1.17308, 1, 1.03342, 1.03342,
+  0.93854, 1.14763, 0.95996, 0.95748, 1.06151, 1, 1.42603, 1, 0.96927, 1.09836,
+  1, 0.96927, 0.96927, 1, 0.87709, 0.97454, 1.03809, 0.97454, 0.97454, 1,
+  0.97454, 0.88409, 1.04839, 1, 1.17308, 1.24822, 0.9245, 0.9245, 0.94868,
+  0.94868, 1.00176, 1.00176, 1.00176, 1.15296, 1, 1.04839, 1, 1.16484, 0.93146,
+  0.93146, 0.93146, 0.93146, 0.93146, 1.12761, 0.93146, 1.14589, 1.96791, 1, 1,
+  0.97622, 1.42603, 1.42603, 1, 1.16484, 1.2, 1.2, 1.2, 1.2, 0.93146, 1.08132,
+  1.08132, 0.98047, 1.02148, 1, 0.98047, 1.16484, 1.16484, 1.0119, 1.04861, 1,
+  0.78755, 1.17308, 1.24822, 1, 0.96927, 1.17308, 1.31868, 1.17984, 1.23736, 1,
+  1.02989, 0.63218, 1, 1, 1.17308, 1.22135, 1.04724, 1.17308, 1, 1, 1.01054,
+  1.01054, 0.9857, 1.01054, 1, 0.96927, 1, 1.24822, 1.01054, 1.0127, 1.06234,
+  0.96225, 0.96225, 0.96225, 0.96225, 0.96225, 0.90171, 1.04839, 0.96225,
+  0.96225, 0.96225, 1.0326, 1.0326, 0.96225, 0.96225, 0.96927, 1.09836, 1.13525,
+  1.09836, 0.99862, 1.1781, 1.22326, 0.69825, 0.8761, 0.8761, 0.96225, 0.97454,
+  0.85273, 0.91349, 0.91349, 1.083, 0.92586, 0.78383, 1.21191, 1.01473, 1.11826,
+  0.8965, 1.17308, 1.24822, 0.91578, 1.0557, 0.97454, 0.77349, 0.70424, 1.05365,
+  1.12317, 1.12317, 1.12317, 0.94945, 0.94945, 0.94945, 0.94945, 1.18414,
+  1.06598, 1.06598, 1.18416, 1.06598, 1, 1.20808, 1, 0.97783, 1.04839, 1,
+  0.79004, 0.79004, 0.79004, 0.79004, 0.79004, 1, 1.06483, 0.80597, 0.96927,
+  1.01522, 1, 1, 0.94818, 0.93574, 0.96927, 1.42531, 1, 1.2886, 0.96927,
+  0.86438, 1, 1.16344, 1.30679, 1.16344, 1.02759, 1, 1.05401, 0.97454, 0.96927,
+  1.09836, 1.15222, 1.04839, 1, 0.81965, 0.77295, 0.87025, 0.87025, 0.87025,
+  0.87025, 0.96927, 1.00351, 1.00351, 1.00351, 1.00351, 1.00351, 1.00351,
+  1.00351, 1.00351, 0.74627, 0.75155, 0.98946, 1.20088, 1.09971, 1.09971, 1,
+  1.09971, 0.86091, 1.16344, 1.04839, 0.78383, 0.74817, 1.03754, 0.87533,
+  0.98705, 1, 1.20088, 1.24633, 1.07497, 1, 1, 1, 0.78032, 1, 1, 1.10742,
+  1.10742, 1.00351, 1, 1.0675, 1.0675, 1.0675, 1.0675, 1.00351, 1.00351,
+  0.94629, 0.9973, 0.9973, 0.9973, 0.9973, 0.9973, 0.91016, 1.02732, 0.96777,
+  0.96777, 0.96777, 0.96777, 0.96927, 0.96777, 0.9043, 0.9043, 0.9043, 0.9043,
+  0.96927, 0.95364,
+];
+
+export { SegoeuiItalicFactors };
diff --git a/src/core/segoeui_regular.js b/src/core/segoeui_regular.js
new file mode 100644
index 000000000..41a63c060
--- /dev/null
+++ b/src/core/segoeui_regular.js
@@ -0,0 +1,86 @@
+/* Copyright 2021 Mozilla Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+// Factors to rescale LiberationSans-Regular.ttf to have the same
+// metrics as segoeui.ttf.
+const SegoeuiRegularFactors = [
+  1.76738, 1, 0.96706, 0.86035, 0.86035, 0.96706, 0.96706, 0.96706, 0.96706,
+  0.96706, 0.96706, 0.96635, 0.96706, 0.96706, 0.96706, 0.96706, 0.96706,
+  0.85944, 0.85944, 0.85734, 0.85734, 0.85734, 0.85734, 0.85734, 0.85734,
+  0.88433, 0.97093, 0.97093, 0.97093, 0.96491, 0.75842, 0.75842, 0.75842,
+  0.75842, 0.75842, 0.75842, 0.75842, 0.75842, 0.75842, 1.03444, 0.75842,
+  0.75842, 0.72727, 0.9831, 0.92366, 0.97093, 0.96927, 0.79936, 0.88198,
+  0.85638, 0.88198, 0.88198, 1, 0.88198, 0.9831, 1, 0.99862, 0.99862, 1, 0.9831,
+  0.9831, 0.95782, 0.84784, 0.95782, 0.95782, 0.95782, 0.95782, 0.95782,
+  0.95782, 0.95782, 0.95782, 0.95782, 0.95782, 0.98601, 0.95782, 0.71387,
+  0.71387, 0.86969, 0.86969, 1, 0.84636, 0.84636, 0.94152, 0.84636, 1, 0.84636,
+  0.84636, 1.07796, 1.07796, 1.03584, 1.03584, 1.03584, 1, 1.03584, 1.03584,
+  0.96924, 0.93066, 0.96924, 0.96924, 0.96924, 0.96924, 0.96924, 0.96924,
+  0.96924, 1.0098, 1.09799, 0.96924, 1.03405, 0.96924, 0.96924, 0.96924,
+  0.83968, 0.94492, 0.98715, 0.9287, 0.96924, 0.82826, 0.82826, 0.82826, 1,
+  0.83968, 0.79649, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.79649, 0.79649,
+  0.79649, 0.79649, 1, 0.83491, 0.85771, 0.85771, 0.85771, 0.85771, 1, 0.96924,
+  0.83968, 0.95132, 0.95132, 0.95132, 0.95132, 0.95132, 0.95132, 0.95132,
+  0.95132, 0.95132, 0.8287, 0.8287, 0.77968, 0.95132, 0.95132, 0.93119, 0.98965,
+  0.98965, 0.98965, 0.98965, 0.98965, 0.88433, 0.78437, 0.8287, 0.8287, 0.8287,
+  0.8287, 0.8287, 0.93365, 0.93365, 0.93365, 0.93365, 0.93365, 0.91484, 0.91484,
+  0.91484, 0.91484, 0.84751, 0.91484, 0.93575, 0.93575, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.91484, 1.0625, 1.0625, 0.91484,
+  1.19985, 0.78032, 0.91484, 1.24822, 0.91484, 0.91484, 0.86182, 0.94434,
+  0.86279, 0.86279, 0.94434, 1, 1, 1.45786, 1.1714, 1.07152, 0.94084, 0.91484,
+  1.05707, 1.3638, 0.92105, 0.95246, 1, 0.90351, 0.90351, 1.08612, 1.08612,
+  0.91202, 0.92105, 1.16039, 0.92383, 0.92383, 1.11437, 0.92383, 0.92383,
+  0.92383, 0.92383, 0.61584, 0.96927, 1.02512, 1.42603, 1.11437, 1.04315,
+  0.78032, 0.78032, 1.20808, 0.99912, 1.05882, 0.67428, 0.67428, 1.0969,
+  1.05882, 0.94261, 1.04912, 1.34163, 1.2434, 0.81818, 1.24644, 1, 1, 0.96927,
+  0.60411, 0.8717, 0.9403, 0.9403, 0.9403, 0.9403, 0.9403, 0.9403, 0.9403,
+  0.9403, 0.96927, 0.73291, 0.9403, 1, 0.89903, 1.01756, 0.9403, 0.98248,
+  0.98248, 1.1714, 1.17238, 1, 1.03424, 1.03424, 1.00527, 1.02285, 0.95996,
+  0.85337, 1.12654, 1, 1.42603, 1, 0.96927, 1.11358, 0.96927, 0.96927, 0.87796,
+  1.05882, 1.03809, 1.05882, 1.05882, 1, 1.05882, 0.89049, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 0.80499, 1.1714, 1.24822, 0.90957, 0.90957, 0.94868, 0.94868,
+  1.01756, 1.01756, 1.01756, 1.15296, 1, 0.97361, 1.09011, 0.8717, 0.8717,
+  0.8717, 0.8717, 0.8717, 1.11551, 0.8717, 1.14589, 1.9697, 1, 1, 0.97622,
+  1.42603, 1.42603, 1, 1.09011, 1.2, 1.2, 1.2, 1.2, 0.8717, 1.09011, 1.09011,
+  0.99414, 1.04785, 1, 0.99414, 1.09011, 1.09011, 0.99609, 1.0536, 1, 0.94298,
+  1.1714, 1.24822, 1, 0.96927, 1.1714, 1.08571, 1.18083, 1.23297, 1, 1.034,
+  0.75155, 1, 1, 1.1714, 1.22135, 1.00169, 1.1714, 1, 1, 1.01756, 1.01756,
+  1.00323, 1.01756, 1, 0.96927, 1, 1.24822, 1.01756, 1.05176, 1.06234, 1.05356,
+  1.05356, 1.05356, 1.05356, 1.05356, 0.98293, 0.55572, 1.05356, 1.05356,
+  1.05356, 1.03502, 1.03502, 1.05356, 1.05356, 0.96927, 1.10539, 1.11593,
+  1.08665, 0.99862, 1.05937, 1.17914, 0.69825, 0.95923, 0.95923, 1.05356,
+  1.05707, 0.85273, 0.90616, 0.90616, 1.083, 0.92037, 0.78032, 1.20996, 1.01518,
+  1.07831, 0.9087, 1.1714, 1.24644, 0.91578, 1.05205, 1.05882, 0.80597, 0.73381,
+  1.10454, 1.13196, 1.13196, 1.13196, 1.03077, 1.03077, 1.03077, 1.03077,
+  1.2046, 1.04399, 1.04399, 1.18416, 1.04399, 1, 1.20808, 1, 1.03004, 0.84164,
+  1, 0.84863, 0.84863, 0.84863, 0.84863, 0.84863, 1, 1.06483, 0.80597, 0.96927,
+  1.06967, 1, 0.93117, 0.95542, 0.96927, 1.40246, 1, 1.2886, 0.96927, 0.86507,
+  1, 1.21968, 1.23362, 1.21968, 1.17318, 1, 1.05443, 1.05707, 0.96927, 1.10539,
+  1.14169, 1.01173, 0.81818, 0.77295, 0.87025, 0.87025, 0.87025, 0.87025,
+  0.96927, 1.01756, 1.01756, 1.01756, 1.01756, 1.01756, 1.01756, 1.01756,
+  1.01756, 0.74627, 0.75155, 0.98594, 1.20088, 1.09971, 1.09971, 1, 1.05425,
+  0.85771, 1.21968, 0.93109, 0.78032, 0.75842, 1.03719, 0.9403, 1.04021, 1,
+  1.20088, 1.24633, 1.05425, 1.09971, 1.09971, 1.09971, 1.07497, 1, 1, 1,
+  0.78032, 1, 1, 1, 1.10938, 1.10938, 1.01756, 1, 1.01071, 1.01071, 1.01071,
+  1.01071, 1.01756, 1.01756, 0.95801, 1.00068, 1.00068, 1.00068, 1.00068,
+  1.00068, 0.91797, 0.99346, 0.96777, 0.96777, 0.96777, 0.96777, 0.96927,
+  0.96777, 0.9043, 0.9043, 0.9043, 0.9043, 0.96927, 1.00221,
+];
+
+export { SegoeuiRegularFactors };
diff --git a/src/core/standard_fonts.js b/src/core/standard_fonts.js
index fb5f843d0..ceb1048e4 100644
--- a/src/core/standard_fonts.js
+++ b/src/core/standard_fonts.js
@@ -90,21 +90,26 @@ const getStdFontMap = getLookupTableFactory(function (t) {
   t["TimesNewRomanPSMT-Italic"] = "Times-Italic";
 });
 
-const getStdFontNameToFileMap = getLookupTableFactory(function (t) {
-  t.Courier = "FoxitFixed";
-  t["Courier-Bold"] = "FoxitFixedBold";
-  t["Courier-BoldOblique"] = "FoxitFixedBoldItalic";
-  t["Courier-Oblique"] = "FoxitFixedItalic";
-  t.Helvetica = "FoxitSans";
-  t["Helvetica-Bold"] = "FoxitSansBold";
-  t["Helvetica-BoldOblique"] = "FoxitSansBoldItalic";
-  t["Helvetica-Oblique"] = "FoxitSansItalic";
-  t["Times-Roman"] = "FoxitSerif";
-  t["Times-Bold"] = "FoxitSerifBold";
-  t["Times-BoldItalic"] = "FoxitSerifBoldItalic";
-  t["Times-Italic"] = "FoxitSerifItalic";
-  t.Symbol = "FoxitSymbol";
-  t.ZapfDingbats = "FoxitDingbats";
+// Contains mapping for standard fonts and xfa fonts.
+const getFontNameToFileMap = getLookupTableFactory(function (t) {
+  t.Courier = "FoxitFixed.pfb";
+  t["Courier-Bold"] = "FoxitFixedBold.pfb";
+  t["Courier-BoldOblique"] = "FoxitFixedBoldItalic.pfb";
+  t["Courier-Oblique"] = "FoxitFixedItalic.pfb";
+  t.Helvetica = "FoxitSans.pfb";
+  t["Helvetica-Bold"] = "FoxitSansBold.pfb";
+  t["Helvetica-BoldOblique"] = "FoxitSansBoldItalic.pfb";
+  t["Helvetica-Oblique"] = "FoxitSansItalic.pfb";
+  t["Times-Roman"] = "FoxitSerif.pfb";
+  t["Times-Bold"] = "FoxitSerifBold.pfb";
+  t["Times-BoldItalic"] = "FoxitSerifBoldItalic.pfb";
+  t["Times-Italic"] = "FoxitSerifItalic.pfb";
+  t.Symbol = "FoxitSymbol.pfb";
+  t.ZapfDingbats = "FoxitDingbats.pfb";
+  t["LiberationSans-Regular"] = "LiberationSans-Regular.ttf";
+  t["LiberationSans-Bold"] = "LiberationSans-Bold.ttf";
+  t["LiberationSans-Italic"] = "LiberationSans-Italic.ttf";
+  t["LiberationSans-BoldItalic"] = "LiberationSans-BoldItalic.ttf";
 });
 
 /**
@@ -800,12 +805,12 @@ function getStandardFontName(name) {
 }
 
 export {
+  getFontNameToFileMap,
   getGlyphMapForStandardFonts,
   getNonStdFontMap,
   getSerifFonts,
   getStandardFontName,
   getStdFontMap,
-  getStdFontNameToFileMap,
   getSupplementalGlyphMapForArialBlack,
   getSupplementalGlyphMapForCalibri,
   getSymbolsFonts,
diff --git a/src/core/xfa/html_utils.js b/src/core/xfa/html_utils.js
index ba72649aa..51906e69a 100644
--- a/src/core/xfa/html_utils.js
+++ b/src/core/xfa/html_utils.js
@@ -506,31 +506,11 @@ function fixTextIndent(styles) {
 }
 
 function getFonts(family) {
-  if (family.startsWith("'")) {
-    family = `"${family.slice(1, family.length - 1)}"`;
-  } else if (family.includes(" ") && !family.startsWith('"')) {
-    family = `"${family}"`;
+  if (family.startsWith("'") || family.startsWith('"')) {
+    family = family.slice(1, family.length - 1);
   }
 
-  // TODO in case Myriad is not available we should generate a new
-  // font based on helvetica but where glyphs have been rescaled in order
-  // to have the exact same metrics.
-  const fonts = [family];
-  switch (family) {
-    case `"Myriad Pro"`:
-      fonts.push(
-        `"Roboto Condensed"`,
-        `"Ubuntu Condensed"`,
-        `"Microsoft Sans Serif"`,
-        `"Apple Symbols"`,
-        "Helvetica",
-        `"sans serif"`
-      );
-      break;
-    case "Arial":
-      fonts.push("Helvetica", `"Liberation Sans"`, "Arimo", `"sans serif"`);
-      break;
-  }
+  const fonts = [`"${family}"`, `"${family}-PdfJS-XFA"`];
   return fonts.join(",");
 }
 
diff --git a/src/core/xfa_fonts.js b/src/core/xfa_fonts.js
new file mode 100644
index 000000000..ec18545ae
--- /dev/null
+++ b/src/core/xfa_fonts.js
@@ -0,0 +1,120 @@
+/* Copyright 2021 Mozilla Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import { CalibriBoldFactors } from "./calibri_bold.js";
+import { CalibriBoldItalicFactors } from "./calibri_bold_italic.js";
+import { CalibriItalicFactors } from "./calibri_italic.js";
+import { CalibriRegularFactors } from "./calibri_regular.js";
+import { getLookupTableFactory } from "./core_utils.js";
+import { HelveticaBoldFactors } from "./helvetica_bold.js";
+import { HelveticaBoldItalicFactors } from "./helvetica_bold_italic.js";
+import { HelveticaItalicFactors } from "./helvetica_italic.js";
+import { HelveticaRegularFactors } from "./helvetica_regular.js";
+import { MyriadProBoldFactors } from "./myriadpro_bold.js";
+import { MyriadProBoldItalicFactors } from "./myriadpro_bold_italic.js";
+import { MyriadProItalicFactors } from "./myriadpro_italic.js";
+import { MyriadProRegularFactors } from "./myriadpro_regular.js";
+import { normalizeFontName } from "./fonts_utils.js";
+import { SegoeuiBoldFactors } from "./segoeui_bold.js";
+import { SegoeuiBoldItalicFactors } from "./segoeui_bold_italic.js";
+import { SegoeuiItalicFactors } from "./segoeui_italic.js";
+import { SegoeuiRegularFactors } from "./segoeui_regular.js";
+
+const getXFAFontMap = getLookupTableFactory(function (t) {
+  t["MyriadPro-Regular"] = {
+    name: "LiberationSans-Regular",
+    factors: MyriadProRegularFactors,
+  };
+  t["MyriadPro-Bold"] = {
+    name: "LiberationSans-Bold",
+    factors: MyriadProBoldFactors,
+  };
+  t["MyriadPro-It"] = {
+    name: "LiberationSans-Italic",
+    factors: MyriadProItalicFactors,
+  };
+  t["MyriadPro-BoldIt"] = {
+    name: "LiberationSans-BoldItalic",
+    factors: MyriadProBoldItalicFactors,
+  };
+  t.ArialMT = {
+    name: "LiberationSans-Regular",
+  };
+  t["Arial-BoldMT"] = {
+    name: "LiberationSans-Bold",
+  };
+  t["Arial-ItalicMT"] = {
+    name: "LiberationSans-Italic",
+  };
+  t["Arial-BoldItalicMT"] = {
+    name: "LiberationSans-BoldItalic",
+  };
+  t["Calibri-Regular"] = {
+    name: "LiberationSans-Regular",
+    factors: CalibriRegularFactors,
+  };
+  t["Calibri-Bold"] = {
+    name: "LiberationSans-Bold",
+    factors: CalibriBoldFactors,
+  };
+  t["Calibri-Italic"] = {
+    name: "LiberationSans-Italic",
+    factors: CalibriItalicFactors,
+  };
+  t["Calibri-BoldItalic"] = {
+    name: "LiberationSans-BoldItalic",
+    factors: CalibriBoldItalicFactors,
+  };
+  t["Segoeui-Regular"] = {
+    name: "LiberationSans-Regular",
+    factors: SegoeuiRegularFactors,
+  };
+  t["Segoeui-Bold"] = {
+    name: "LiberationSans-Bold",
+    factors: SegoeuiBoldFactors,
+  };
+  t["Segoeui-Italic"] = {
+    name: "LiberationSans-Italic",
+    factors: SegoeuiItalicFactors,
+  };
+  t["Segoeui-BoldItalic"] = {
+    name: "LiberationSans-BoldItalic",
+    factors: SegoeuiBoldItalicFactors,
+  };
+  t["Helvetica-Regular"] = {
+    name: "LiberationSans-Regular",
+    factors: HelveticaRegularFactors,
+  };
+  t["Helvetica-Bold"] = {
+    name: "LiberationSans-Bold",
+    factors: HelveticaBoldFactors,
+  };
+  t["Helvetica-Italic"] = {
+    name: "LiberationSans-Italic",
+    factors: HelveticaItalicFactors,
+  };
+  t["Helvetica-BoldItalic"] = {
+    name: "LiberationSans-BoldItalic",
+    factors: HelveticaBoldItalicFactors,
+  };
+});
+
+function getXfaFontName(name) {
+  const fontName = normalizeFontName(name);
+  const fontMap = getXFAFontMap();
+  return fontMap[fontName];
+}
+
+export { getXfaFontName };
diff --git a/src/display/base_factory.js b/src/display/base_factory.js
index fa880c155..0325779a1 100644
--- a/src/display/base_factory.js
+++ b/src/display/base_factory.js
@@ -107,7 +107,7 @@ class BaseStandardFontDataFactory {
     if (!filename) {
       throw new Error("Font filename must be specified.");
     }
-    const url = this.baseUrl + filename + ".pfb";
+    const url = `${this.baseUrl}${filename}`;
 
     return this._fetchData(url).catch(reason => {
       throw new Error(`Unable to load font data at: ${url}`);
diff --git a/test/pdfs/xfa_imm1344e.pdf.link b/test/pdfs/xfa_imm1344e.pdf.link
new file mode 100644
index 000000000..ab440dec4
--- /dev/null
+++ b/test/pdfs/xfa_imm1344e.pdf.link
@@ -0,0 +1 @@
+https://web.archive.org/web/20201111224144/https://www.canada.ca/content/dam/ircc/migration/ircc/english/pdf/kits/forms/imm1344e.pdf
diff --git a/test/test_manifest.json b/test/test_manifest.json
index 4eb7c0cbf..3c812599c 100644
--- a/test/test_manifest.json
+++ b/test/test_manifest.json
@@ -2724,7 +2724,7 @@
        "md5": "bc530d90984ddaa2cc7e0cd53fc2cf34",
        "rounds": 1,
        "type": "eq"
-   },
+    },
     {  "id": "hsbc",
        "file": "pdfs/hsbc.pdf",
        "md5": "34a63a9ed9cdf3790562a3dfd1703e48",
@@ -2733,6 +2733,14 @@
        "enableXfa": true,
        "type": "eq"
     },
+    {  "id": "xfa_imm1344e",
+       "file": "pdfs/xfa_imm1344e.pdf",
+       "md5": "f9b8b6e7d385691efdea2544576f5eb2",
+       "rounds": 1,
+       "link": true,
+       "enableXfa": true,
+       "type": "eq"
+    },
     {  "id": "issue7580-text",
        "file": "pdfs/issue7580.pdf",
        "md5": "44dd5a9b4373fcab9890cf567722a766",
diff --git a/test/unit/xfa_tohtml_spec.js b/test/unit/xfa_tohtml_spec.js
index 142c9615b..a65b0aea5 100644
--- a/test/unit/xfa_tohtml_spec.js
+++ b/test/unit/xfa_tohtml_spec.js
@@ -97,7 +97,7 @@ describe("XFAFactory", function () {
       ]);
       expect(draw.attributes.style).toEqual({
         color: "#0c1722",
-        fontFamily: "FooBar",
+        fontFamily: '"FooBar","FooBar-PdfJS-XFA"',
         fontSize: "6.93px",
         margin: "1px 4px 2px 3px",
         verticalAlign: "2px",