diff --git a/l10n/cy/viewer.ftl b/l10n/cy/viewer.ftl
index de662ed737dea..5f74ac3059cce 100644
--- a/l10n/cy/viewer.ftl
+++ b/l10n/cy/viewer.ftl
@@ -226,6 +226,29 @@ pdfjs-find-match-diacritics-checkbox-label = Diacritigau Cyfatebol
 pdfjs-find-entire-word-checkbox-label = Geiriau Cyfan
 pdfjs-find-reached-top = Wedi cyrraedd brig y dudalen, parhau o'r gwaelod
 pdfjs-find-reached-bottom = Wedi cyrraedd diwedd y dudalen, parhau o'r brig
+# Variables:
+#   $current (Number) - the index of the currently active find result
+#   $total (Number) - the total number of matches in the document
+pdfjs-find-match-count =
+    { $total ->
+        [zero] { $current } o { $total } cydweddiadau
+        [one] { $current } o { $total } cydweddiad
+        [two] { $current } o { $total } gydweddiad
+        [few] { $current } o { $total } cydweddiad
+        [many] { $current } o { $total } chydweddiad
+       *[other] { $current } o { $total } cydweddiad
+    }
+# Variables:
+#   $limit (Number) - the maximum number of matches
+pdfjs-find-match-count-limit =
+    { $limit ->
+        [zero] Mwy nag { $limit } cydweddiadau
+        [one] Mwy nag { $limit } cydweddiad
+        [two] Mwy nag { $limit } gydweddiad
+        [few] Mwy nag { $limit } cydweddiad
+        [many] Mwy nag { $limit } chydweddiad
+       *[other] Mwy nag { $limit } cydweddiad
+    }
 pdfjs-find-not-found = Heb ganfod ymadrodd
 
 ## Predefined zoom values
diff --git a/l10n/en-GB/viewer.ftl b/l10n/en-GB/viewer.ftl
index f17b25f53b9af..3fd7b33968065 100644
--- a/l10n/en-GB/viewer.ftl
+++ b/l10n/en-GB/viewer.ftl
@@ -226,6 +226,21 @@ pdfjs-find-match-diacritics-checkbox-label = Match Diacritics
 pdfjs-find-entire-word-checkbox-label = Whole Words
 pdfjs-find-reached-top = Reached top of document, continued from bottom
 pdfjs-find-reached-bottom = Reached end of document, continued from top
+# Variables:
+#   $current (Number) - the index of the currently active find result
+#   $total (Number) - the total number of matches in the document
+pdfjs-find-match-count =
+    { $total ->
+        [one] { $current } of { $total } match
+       *[other] { $current } of { $total } matches
+    }
+# Variables:
+#   $limit (Number) - the maximum number of matches
+pdfjs-find-match-count-limit =
+    { $limit ->
+        [one] More than { $limit } match
+       *[other] More than { $limit } matches
+    }
 pdfjs-find-not-found = Phrase not found
 
 ## Predefined zoom values
diff --git a/l10n/es-CL/viewer.ftl b/l10n/es-CL/viewer.ftl
index ec60de72736b2..9f6ef2b074e76 100644
--- a/l10n/es-CL/viewer.ftl
+++ b/l10n/es-CL/viewer.ftl
@@ -226,6 +226,21 @@ pdfjs-find-match-diacritics-checkbox-label = Coincidir diacríticos
 pdfjs-find-entire-word-checkbox-label = Palabras completas
 pdfjs-find-reached-top = Se alcanzó el inicio del documento, continuando desde el final
 pdfjs-find-reached-bottom = Se alcanzó el final del documento, continuando desde el inicio
+# Variables:
+#   $current (Number) - the index of the currently active find result
+#   $total (Number) - the total number of matches in the document
+pdfjs-find-match-count =
+    { $total ->
+        [one] Coincidencia { $current } de { $total }
+       *[other] Coincidencia { $current } de { $total }
+    }
+# Variables:
+#   $limit (Number) - the maximum number of matches
+pdfjs-find-match-count-limit =
+    { $limit ->
+        [one] Más de { $limit } coincidencia
+       *[other] Más de { $limit } coincidencias
+    }
 pdfjs-find-not-found = Frase no encontrada
 
 ## Predefined zoom values
diff --git a/l10n/eu/viewer.ftl b/l10n/eu/viewer.ftl
index 28e8942bd2d09..559863a649e15 100644
--- a/l10n/eu/viewer.ftl
+++ b/l10n/eu/viewer.ftl
@@ -226,6 +226,21 @@ pdfjs-find-match-diacritics-checkbox-label = Bereizi diakritikoak
 pdfjs-find-entire-word-checkbox-label = Hitz osoak
 pdfjs-find-reached-top = Dokumentuaren hasierara heldu da, bukaeratik jarraitzen
 pdfjs-find-reached-bottom = Dokumentuaren bukaerara heldu da, hasieratik jarraitzen
+# Variables:
+#   $current (Number) - the index of the currently active find result
+#   $total (Number) - the total number of matches in the document
+pdfjs-find-match-count =
+    { $total ->
+        [one] { $total }/{ $current }. bat-etortzea
+       *[other] { $total }/{ $current }. bat-etortzea
+    }
+# Variables:
+#   $limit (Number) - the maximum number of matches
+pdfjs-find-match-count-limit =
+    { $limit ->
+        [one] Bat datorren { $limit } baino gehiago
+       *[other] Bat datozen { $limit } baino gehiago
+    }
 pdfjs-find-not-found = Esaldia ez da aurkitu
 
 ## Predefined zoom values
@@ -324,3 +339,11 @@ pdfjs-editor-alt-text-textarea =
 ## Editor resizers
 ## This is used in an aria label to help to understand the role of the resizer.
 
+pdfjs-editor-resizer-label-top-left = Goiko ezkerreko izkina — aldatu tamaina
+pdfjs-editor-resizer-label-top-middle = Goian erdian — aldatu tamaina
+pdfjs-editor-resizer-label-top-right = Goiko eskuineko izkina — aldatu tamaina
+pdfjs-editor-resizer-label-middle-right = Erdian eskuinean — aldatu tamaina
+pdfjs-editor-resizer-label-bottom-right = Beheko eskuineko izkina — aldatu tamaina
+pdfjs-editor-resizer-label-bottom-middle = Behean erdian — aldatu tamaina
+pdfjs-editor-resizer-label-bottom-left = Beheko ezkerreko izkina — aldatu tamaina
+pdfjs-editor-resizer-label-middle-left = Erdian ezkerrean —  aldatu tamaina
diff --git a/l10n/fur/viewer.ftl b/l10n/fur/viewer.ftl
index 76b51b28105bc..5d5d9d7ebba00 100644
--- a/l10n/fur/viewer.ftl
+++ b/l10n/fur/viewer.ftl
@@ -226,6 +226,21 @@ pdfjs-find-match-diacritics-checkbox-label = Corispondence diacritiche
 pdfjs-find-entire-word-checkbox-label = Peraulis interiis
 pdfjs-find-reached-top = Si è rivâts al inizi dal document e si à continuât de fin
 pdfjs-find-reached-bottom = Si è rivât ae fin dal document e si à continuât dal inizi
+# Variables:
+#   $current (Number) - the index of the currently active find result
+#   $total (Number) - the total number of matches in the document
+pdfjs-find-match-count =
+    { $total ->
+        [one] { $current } di { $total } corispondence
+       *[other] { $current } di { $total } corispondencis
+    }
+# Variables:
+#   $limit (Number) - the maximum number of matches
+pdfjs-find-match-count-limit =
+    { $limit ->
+        [one] Plui di { $limit } corispondence
+       *[other] Plui di { $limit } corispondencis
+    }
 pdfjs-find-not-found = Test no cjatât
 
 ## Predefined zoom values
diff --git a/l10n/gn/viewer.ftl b/l10n/gn/viewer.ftl
index 00a62ae83bc84..652269a3d6071 100644
--- a/l10n/gn/viewer.ftl
+++ b/l10n/gn/viewer.ftl
@@ -226,6 +226,21 @@ pdfjs-find-match-diacritics-checkbox-label = Diacrítico moñondive
 pdfjs-find-entire-word-checkbox-label = Ñe’ẽ oĩmbáva
 pdfjs-find-reached-top = Ojehupyty kuatia ñepyrũ, oku’ejeýta kuatia paha guive
 pdfjs-find-reached-bottom = Ojehupyty kuatia paha, oku’ejeýta kuatia ñepyrũ guive
+# Variables:
+#   $current (Number) - the index of the currently active find result
+#   $total (Number) - the total number of matches in the document
+pdfjs-find-match-count =
+    { $total ->
+        [one] { $current } ha { $total } ojueheguáva
+       *[other] { $current } ha { $total } ojueheguáva
+    }
+# Variables:
+#   $limit (Number) - the maximum number of matches
+pdfjs-find-match-count-limit =
+    { $limit ->
+        [one] Hetave { $limit } ojueheguáva
+       *[other] Hetave { $limit } ojueheguáva
+    }
 pdfjs-find-not-found = Ñe’ẽrysýi ojejuhu’ỹva
 
 ## Predefined zoom values
@@ -250,7 +265,7 @@ pdfjs-page-landmark =
 pdfjs-loading-error = Oiko jejavy PDF oñemyeñyhẽnguévo.
 pdfjs-invalid-file-error = PDF marandurenda ndoikóiva térã ivaipyréva.
 pdfjs-missing-file-error = Ndaipóri PDF marandurenda
-pdfjs-unexpected-response-error = Mohendahavusu mbohovái ñeha’arõ’ỹva.
+pdfjs-unexpected-response-error = Mohendahavusu mbohovái eha’ãrõ’ỹva.
 pdfjs-rendering-error = Oiko jejavy ehechaukasévo kuatiarogue.
 
 ## Annotations
diff --git a/l10n/is/viewer.ftl b/l10n/is/viewer.ftl
index a7a611e8dedd5..f58a3a47bd46a 100644
--- a/l10n/is/viewer.ftl
+++ b/l10n/is/viewer.ftl
@@ -226,6 +226,21 @@ pdfjs-find-match-diacritics-checkbox-label = Passa við broddstafi
 pdfjs-find-entire-word-checkbox-label = Heil orð
 pdfjs-find-reached-top = Náði efst í skjal, held áfram neðst
 pdfjs-find-reached-bottom = Náði enda skjals, held áfram efst
+# Variables:
+#   $current (Number) - the index of the currently active find result
+#   $total (Number) - the total number of matches in the document
+pdfjs-find-match-count =
+    { $total ->
+        [one] { $current } af { $total } passar við
+       *[other] { $current } af { $total } passa við
+    }
+# Variables:
+#   $limit (Number) - the maximum number of matches
+pdfjs-find-match-count-limit =
+    { $limit ->
+        [one] Fleiri en { $limit } passar við
+       *[other] Fleiri en { $limit } passa við
+    }
 pdfjs-find-not-found = Fann ekki orðið
 
 ## Predefined zoom values
@@ -324,3 +339,11 @@ pdfjs-editor-alt-text-textarea =
 ## Editor resizers
 ## This is used in an aria label to help to understand the role of the resizer.
 
+pdfjs-editor-resizer-label-top-left = Efst í vinstra horni - breyta stærð
+pdfjs-editor-resizer-label-top-middle = Efst á miðju - breyta stærð
+pdfjs-editor-resizer-label-top-right = Efst í hægra horni - breyta stærð
+pdfjs-editor-resizer-label-middle-right = Miðja til hægri - breyta stærð
+pdfjs-editor-resizer-label-bottom-right = Neðst í hægra horni - breyta stærð
+pdfjs-editor-resizer-label-bottom-middle = Neðst á miðju - breyta stærð
+pdfjs-editor-resizer-label-bottom-left = Neðst í vinstra horni - breyta stærð
+pdfjs-editor-resizer-label-middle-left = Miðja til vinstri - breyta stærð
diff --git a/l10n/kk/viewer.ftl b/l10n/kk/viewer.ftl
index 24f5e4bfe3c75..adf05327e4f3e 100644
--- a/l10n/kk/viewer.ftl
+++ b/l10n/kk/viewer.ftl
@@ -226,6 +226,21 @@ pdfjs-find-match-diacritics-checkbox-label = Диакритиканы ескер
 pdfjs-find-entire-word-checkbox-label = Сөздер толығымен
 pdfjs-find-reached-top = Құжаттың басына жеттік, соңынан бастап жалғастырамыз
 pdfjs-find-reached-bottom = Құжаттың соңына жеттік, басынан бастап жалғастырамыз
+# Variables:
+#   $current (Number) - the index of the currently active find result
+#   $total (Number) - the total number of matches in the document
+pdfjs-find-match-count =
+    { $total ->
+        [one] { $current } сәйкестік, барлығы { $total }
+       *[other] { $current } сәйкестік, барлығы { $total }
+    }
+# Variables:
+#   $limit (Number) - the maximum number of matches
+pdfjs-find-match-count-limit =
+    { $limit ->
+        [one] { $limit } сәйкестіктен көп
+       *[other] { $limit } сәйкестіктен көп
+    }
 pdfjs-find-not-found = Сөз(дер) табылмады
 
 ## Predefined zoom values
diff --git a/l10n/pt-BR/viewer.ftl b/l10n/pt-BR/viewer.ftl
index 9f60dda54e070..cc710a352ff50 100644
--- a/l10n/pt-BR/viewer.ftl
+++ b/l10n/pt-BR/viewer.ftl
@@ -226,6 +226,21 @@ pdfjs-find-match-diacritics-checkbox-label = Considerar acentuação
 pdfjs-find-entire-word-checkbox-label = Palavras completas
 pdfjs-find-reached-top = Início do documento alcançado, continuando do fim
 pdfjs-find-reached-bottom = Fim do documento alcançado, continuando do início
+# Variables:
+#   $current (Number) - the index of the currently active find result
+#   $total (Number) - the total number of matches in the document
+pdfjs-find-match-count =
+    { $total ->
+        [one] { $current } de { $total } ocorrência
+       *[other] { $current } de { $total } ocorrências
+    }
+# Variables:
+#   $limit (Number) - the maximum number of matches
+pdfjs-find-match-count-limit =
+    { $limit ->
+        [one] Mais de { $limit } ocorrência
+       *[other] Mais de { $limit } ocorrências
+    }
 pdfjs-find-not-found = Não encontrado
 
 ## Predefined zoom values
diff --git a/l10n/sv-SE/viewer.ftl b/l10n/sv-SE/viewer.ftl
index 31488ae82a0eb..de9f744f6c872 100644
--- a/l10n/sv-SE/viewer.ftl
+++ b/l10n/sv-SE/viewer.ftl
@@ -226,6 +226,21 @@ pdfjs-find-match-diacritics-checkbox-label = Matcha diakritiska tecken
 pdfjs-find-entire-word-checkbox-label = Hela ord
 pdfjs-find-reached-top = Nådde början av dokumentet, började från slutet
 pdfjs-find-reached-bottom = Nådde slutet på dokumentet, började från början
+# Variables:
+#   $current (Number) - the index of the currently active find result
+#   $total (Number) - the total number of matches in the document
+pdfjs-find-match-count =
+    { $total ->
+        [one] { $current } av { $total } match
+       *[other] { $current } av { $total } matchningar
+    }
+# Variables:
+#   $limit (Number) - the maximum number of matches
+pdfjs-find-match-count-limit =
+    { $limit ->
+        [one] Mer än { $limit } matchning
+       *[other] Fler än { $limit } matchningar
+    }
 pdfjs-find-not-found = Frasen hittades inte
 
 ## Predefined zoom values
diff --git a/l10n/tg/viewer.ftl b/l10n/tg/viewer.ftl
index ff57621cf3093..17f0795a7a0ad 100644
--- a/l10n/tg/viewer.ftl
+++ b/l10n/tg/viewer.ftl
@@ -324,7 +324,9 @@ pdfjs-ink-canvas =
 pdfjs-editor-alt-text-button-label = Матни ивазкунанда
 pdfjs-editor-alt-text-edit-button-label = Таҳрир кардани матни ивазкунанда
 pdfjs-editor-alt-text-dialog-label = Имконеро интихоб намоед
+pdfjs-editor-alt-text-dialog-description = Вақте ки одамон тасвирро дида наметавонанд ё вақте ки тасвир бор карда намешавад, матни иловагӣ (Alt text) кумак мерасонад.
 pdfjs-editor-alt-text-add-description-label = Илова кардани тавсиф
+pdfjs-editor-alt-text-add-description-description = Кӯшиш кунед, ки 1-2 ҷумлаеро нависед, ки ба мавзӯъ, танзим ё амалҳо тавзеҳ медиҳад.
 pdfjs-editor-alt-text-mark-decorative-label = Гузоштан ҳамчун матни ороишӣ
 pdfjs-editor-alt-text-mark-decorative-description = Ин барои тасвирҳои ороишӣ, ба монанди марзҳо ё аломатҳои обӣ, истифода мешавад.
 pdfjs-editor-alt-text-cancel-button = Бекор кардан
diff --git a/l10n/vi/viewer.ftl b/l10n/vi/viewer.ftl
index 2b85eae722221..d3dd5e064b801 100644
--- a/l10n/vi/viewer.ftl
+++ b/l10n/vi/viewer.ftl
@@ -226,6 +226,13 @@ pdfjs-find-match-diacritics-checkbox-label = Khớp dấu phụ
 pdfjs-find-entire-word-checkbox-label = Toàn bộ từ
 pdfjs-find-reached-top = Đã đến phần đầu tài liệu, quay trở lại từ cuối
 pdfjs-find-reached-bottom = Đã đến phần cuối của tài liệu, quay trở lại từ đầu
+# Variables:
+#   $current (Number) - the index of the currently active find result
+#   $total (Number) - the total number of matches in the document
+pdfjs-find-match-count = { $current } trên { $total } kết quả
+# Variables:
+#   $limit (Number) - the maximum number of matches
+pdfjs-find-match-count-limit = Tìm thấy hơn { $limit } kết quả
 pdfjs-find-not-found = Không tìm thấy cụm từ này
 
 ## Predefined zoom values
diff --git a/l10n/zh-CN/viewer.ftl b/l10n/zh-CN/viewer.ftl
index 8dc449d3ea4cd..15f7639556b9f 100644
--- a/l10n/zh-CN/viewer.ftl
+++ b/l10n/zh-CN/viewer.ftl
@@ -226,6 +226,13 @@ pdfjs-find-match-diacritics-checkbox-label = 匹配变音符号
 pdfjs-find-entire-word-checkbox-label = 全词匹配
 pdfjs-find-reached-top = 到达文档开头，从末尾继续
 pdfjs-find-reached-bottom = 到达文档末尾，从开头继续
+# Variables:
+#   $current (Number) - the index of the currently active find result
+#   $total (Number) - the total number of matches in the document
+pdfjs-find-match-count = 第 { $current } 项，共找到 { $total } 个匹配项
+# Variables:
+#   $limit (Number) - the maximum number of matches
+pdfjs-find-match-count-limit = 匹配超过 { $limit } 项
 pdfjs-find-not-found = 找不到指定词语
 
 ## Predefined zoom values