diff --git a/l10n/be/viewer.properties b/l10n/be/viewer.properties
index 7f3679a2a..1e346eb12 100644
--- a/l10n/be/viewer.properties
+++ b/l10n/be/viewer.properties
@@ -227,7 +227,7 @@ page_scale_percent={{scale}}%
 
 # Loading indicator messages
 loading=Чытаецца…
-loading_error=Здарылася памылка падчас загрузкі PDF.
+loading_error=Здарылася памылка ў часе загрузкі PDF.
 invalid_file_error=Няспраўны або пашкоджаны файл PDF.
 missing_file_error=Адсутны файл PDF.
 unexpected_response_error=Нечаканы адказ сервера.
diff --git a/l10n/kab/viewer.properties b/l10n/kab/viewer.properties
index bb249d0f9..cbf9566c3 100644
--- a/l10n/kab/viewer.properties
+++ b/l10n/kab/viewer.properties
@@ -61,6 +61,8 @@ cursor_text_select_tool_label=Afecku n tefrant n uḍris
 cursor_hand_tool.title=Rmed afecku afus
 cursor_hand_tool_label=Afecku afus
 
+scroll_page.title=Seqdec adrurem n usebter
+scroll_page_label=Adrurem n usebter
 scroll_vertical.title=Seqdec adrurem ubdid
 scroll_vertical_label=Adrurem ubdid
 scroll_horizontal.title=Seqdec adrurem aglawan
@@ -168,6 +170,7 @@ find_next.title=Aff-d timseḍriwt n twinest d-iteddun
 find_next_label=Ddu ɣer zdat
 find_highlight=Err izirig imaṛṛa
 find_match_case_label=Qadeṛ amasal n isekkilen
+find_match_diacritics_label=Qadeṛ ifeskilen
 find_entire_word_label=Awalen iččuranen
 find_reached_top=Yabbeḍ s afella n usebter, tuɣalin s wadda
 find_reached_bottom=Tebḍeḍ s adda n usebter, tuɣalin s afella
diff --git a/l10n/sc/viewer.properties b/l10n/sc/viewer.properties
index 00702225b..37136542b 100644
--- a/l10n/sc/viewer.properties
+++ b/l10n/sc/viewer.properties
@@ -13,22 +13,28 @@
 # limitations under the License.
 
 # Main toolbar buttons (tooltips and alt text for images)
+previous.title=Pàgina anteriore
 previous_label=S'ischeda chi b'est primu
+next.title=Pàgina imbeniente
 next_label=Imbeniente
 
 # LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
 page.title=Pàgina
 # LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
 # representing the total number of pages in the document.
+of_pages=de {{pagesCount}}
 # LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
 # will be replaced by a number representing the currently visible page,
 # respectively a number representing the total number of pages in the document.
+page_of_pages=({{pageNumber}} de {{pagesCount}})
 
 zoom_out.title=Impitica
 zoom_out_label=Impitica
 zoom_in.title=Ismànnia
 zoom_in_label=Ismànnia
 zoom.title=Ismànnia
+presentation_mode.title=Cola a sa modalidade de presentatzione
+presentation_mode_label=Modalidade de presentatzione
 open_file.title=Aberi s'archìviu
 open_file_label=Abertu
 print.title=Imprenta
diff --git a/l10n/tg/viewer.properties b/l10n/tg/viewer.properties
index 1ff7560b5..0ea2abe9d 100644
--- a/l10n/tg/viewer.properties
+++ b/l10n/tg/viewer.properties
@@ -64,7 +64,7 @@ document_properties_kb={{size_kb}} КБ ({{size_b}} байт)
 document_properties_mb={{size_mb}} МБ ({{size_b}} байт)
 document_properties_title=Сарлавҳа:
 document_properties_author=Муаллиф:
-document_properties_subject=Мавзӯъ:
+document_properties_subject=Мавзуъ:
 document_properties_keywords=Калимаҳои калидӣ:
 document_properties_creation_date=Санаи эҷод:
 document_properties_modification_date=Санаи тағйирот:
@@ -124,6 +124,7 @@ find_match_count_limit[two]=Зиёда аз {{limit}} мувофиқат
 find_match_count_limit[few]=Зиёда аз {{limit}} мувофиқат
 find_match_count_limit[many]=Зиёда аз {{limit}} мувофиқат
 find_match_count_limit[other]=Зиёда аз {{limit}} мувофиқат
+find_not_found=Ибора ёфт нашуд
 
 # Error panel labels
 error_more_info=Маълумоти бештар