diff --git a/l10n/be/viewer.ftl b/l10n/be/viewer.ftl
index 74000d800..9d203f45a 100644
--- a/l10n/be/viewer.ftl
+++ b/l10n/be/viewer.ftl
@@ -330,6 +330,11 @@ pdfjs-editor-highlight-editor =
 # “Drawing” is a noun, the string is used on the editor for drawings.
 pdfjs-editor-ink-editor =
     .aria-label = Рэдактар малюнкаў
+# Used when a signature editor is selected/hovered.
+# Variables:
+#   $description (String) - a string describing/labeling the signature.
+pdfjs-editor-signature-editor1 =
+    .aria-description = Рэдактар подпісаў: { $description }
 pdfjs-editor-stamp-editor =
     .aria-label = Рэдактар выяў
 
@@ -600,9 +605,6 @@ pdfjs-editor-edit-signature-update-button = Абнавіць
 
 ## Main menu for adding/removing signatures
 
-pdfjs-editor-delete-signature-button =
-    .title = Выдаліць подпіс
-pdfjs-editor-delete-signature-button-label = Выдаліць подпіс
 pdfjs-editor-delete-signature-button1 =
     .title = Выдаліць захаваны подпіс
 pdfjs-editor-delete-signature-button-label1 = Выдаліць захаваны подпіс
diff --git a/l10n/bg/viewer.ftl b/l10n/bg/viewer.ftl
index a42445773..584165e6b 100644
--- a/l10n/bg/viewer.ftl
+++ b/l10n/bg/viewer.ftl
@@ -335,6 +335,10 @@ pdfjs-editor-ink-opacity-input = Прозрачност
 pdfjs-editor-stamp-add-image-button =
     .title = Добавяне на изображение
 pdfjs-editor-stamp-add-image-button-label = Добавяне на изображение
+# .default-content is used as a placeholder in an empty text editor.
+pdfjs-free-text2 =
+    .aria-label = Текстов редактор
+    .default-content = Започнете да пишете…
 pdfjs-free-text =
     .aria-label = Текстов редактор
 pdfjs-free-text-default-content = Започнете да пишете…
diff --git a/l10n/cs/viewer.ftl b/l10n/cs/viewer.ftl
index 3b782199c..155fe60bf 100644
--- a/l10n/cs/viewer.ftl
+++ b/l10n/cs/viewer.ftl
@@ -608,9 +608,6 @@ pdfjs-editor-edit-signature-update-button = Aktualizovat
 
 ## Main menu for adding/removing signatures
 
-pdfjs-editor-delete-signature-button =
-    .title = Odebrat podpis
-pdfjs-editor-delete-signature-button-label = Odebrat podpis
 pdfjs-editor-delete-signature-button1 =
     .title = Odebrat uložený podpis
 pdfjs-editor-delete-signature-button-label1 = Odebrat uložený podpis
diff --git a/l10n/cy/viewer.ftl b/l10n/cy/viewer.ftl
index e6b8186d1..9bd96fb1b 100644
--- a/l10n/cy/viewer.ftl
+++ b/l10n/cy/viewer.ftl
@@ -614,9 +614,6 @@ pdfjs-editor-edit-signature-update-button = Diweddaru
 
 ## Main menu for adding/removing signatures
 
-pdfjs-editor-delete-signature-button =
-    .title = Dileu llofnod
-pdfjs-editor-delete-signature-button-label = Dileu llofnod
 pdfjs-editor-delete-signature-button1 =
     .title = Tynnu llofnod sydd wedi'i gadw
 pdfjs-editor-delete-signature-button-label1 = Tynnwch y llofnod sydd wedi'i gadw
diff --git a/l10n/da/viewer.ftl b/l10n/da/viewer.ftl
index b95fae560..969cb6b73 100644
--- a/l10n/da/viewer.ftl
+++ b/l10n/da/viewer.ftl
@@ -328,6 +328,11 @@ pdfjs-editor-highlight-editor =
 # “Drawing” is a noun, the string is used on the editor for drawings.
 pdfjs-editor-ink-editor =
     .aria-label = Redigering af tegninger
+# Used when a signature editor is selected/hovered.
+# Variables:
+#   $description (String) - a string describing/labeling the signature.
+pdfjs-editor-signature-editor1 =
+    .aria-description = Redigering af signatur: { $description }
 pdfjs-editor-stamp-editor =
     .aria-label = Redigering af billeder
 
@@ -597,9 +602,6 @@ pdfjs-editor-edit-signature-update-button = Opdater
 
 ## Main menu for adding/removing signatures
 
-pdfjs-editor-delete-signature-button =
-    .title = Fjern underskrift
-pdfjs-editor-delete-signature-button-label = Fjern underskrift
 pdfjs-editor-delete-signature-button1 =
     .title = Fjern gemt underskrift
 pdfjs-editor-delete-signature-button-label1 = Fjern gemt underskrift
diff --git a/l10n/de/viewer.ftl b/l10n/de/viewer.ftl
index 367dd25e2..129108631 100644
--- a/l10n/de/viewer.ftl
+++ b/l10n/de/viewer.ftl
@@ -328,6 +328,11 @@ pdfjs-editor-highlight-editor =
 # “Drawing” is a noun, the string is used on the editor for drawings.
 pdfjs-editor-ink-editor =
     .aria-label = Zeichnungseditor
+# Used when a signature editor is selected/hovered.
+# Variables:
+#   $description (String) - a string describing/labeling the signature.
+pdfjs-editor-signature-editor1 =
+    .aria-description = Unterschrifts-Editor: { $description }
 pdfjs-editor-stamp-editor =
     .aria-label = Grafik-Editor
 
@@ -597,9 +602,6 @@ pdfjs-editor-edit-signature-update-button = Aktualisieren
 
 ## Main menu for adding/removing signatures
 
-pdfjs-editor-delete-signature-button =
-    .title = Unterschrift entfernen
-pdfjs-editor-delete-signature-button-label = Unterschrift entfernen
 pdfjs-editor-delete-signature-button1 =
     .title = Gespeicherte Signatur entfernen
 pdfjs-editor-delete-signature-button-label1 = Gespeicherte Signatur entfernen
diff --git a/l10n/dsb/viewer.ftl b/l10n/dsb/viewer.ftl
index 5c1090056..0c765c88b 100644
--- a/l10n/dsb/viewer.ftl
+++ b/l10n/dsb/viewer.ftl
@@ -608,9 +608,6 @@ pdfjs-editor-edit-signature-update-button = Aktualizěrowaś
 
 ## Main menu for adding/removing signatures
 
-pdfjs-editor-delete-signature-button =
-    .title = Signaturu wótwónoźeś
-pdfjs-editor-delete-signature-button-label = Signaturu wótwónoźeś
 pdfjs-editor-delete-signature-button1 =
     .title = Skłaźonu signaturu wótwónoźeś
 pdfjs-editor-delete-signature-button-label1 = Skłaźonu signaturu wótwónoźeś
diff --git a/l10n/el/viewer.ftl b/l10n/el/viewer.ftl
index 9a7fa16ff..e94cdac78 100644
--- a/l10n/el/viewer.ftl
+++ b/l10n/el/viewer.ftl
@@ -602,9 +602,6 @@ pdfjs-editor-edit-signature-update-button = Ενημέρωση
 
 ## Main menu for adding/removing signatures
 
-pdfjs-editor-delete-signature-button =
-    .title = Αφαίρεση υπογραφής
-pdfjs-editor-delete-signature-button-label = Αφαίρεση υπογραφής
 pdfjs-editor-delete-signature-button1 =
     .title = Αφαίρεση αποθηκευμένης υπογραφής
 pdfjs-editor-delete-signature-button-label1 = Αφαίρεση αποθηκευμένης υπογραφής
diff --git a/l10n/en-CA/viewer.ftl b/l10n/en-CA/viewer.ftl
index 4ecab2979..4417bbfdc 100644
--- a/l10n/en-CA/viewer.ftl
+++ b/l10n/en-CA/viewer.ftl
@@ -597,9 +597,6 @@ pdfjs-editor-edit-signature-update-button = Update
 
 ## Main menu for adding/removing signatures
 
-pdfjs-editor-delete-signature-button =
-    .title = Remove signature
-pdfjs-editor-delete-signature-button-label = Remove signature
 pdfjs-editor-delete-signature-button1 =
     .title = Remove saved signature
 pdfjs-editor-delete-signature-button-label1 = Remove saved signature
diff --git a/l10n/en-GB/viewer.ftl b/l10n/en-GB/viewer.ftl
index 2104c0232..c0d0dd872 100644
--- a/l10n/en-GB/viewer.ftl
+++ b/l10n/en-GB/viewer.ftl
@@ -602,9 +602,6 @@ pdfjs-editor-edit-signature-update-button = Update
 
 ## Main menu for adding/removing signatures
 
-pdfjs-editor-delete-signature-button =
-    .title = Remove signature
-pdfjs-editor-delete-signature-button-label = Remove signature
 pdfjs-editor-delete-signature-button1 =
     .title = Remove saved signature
 pdfjs-editor-delete-signature-button-label1 = Remove saved signature
diff --git a/l10n/eo/viewer.ftl b/l10n/eo/viewer.ftl
index f4538a704..4382ca2ed 100644
--- a/l10n/eo/viewer.ftl
+++ b/l10n/eo/viewer.ftl
@@ -322,6 +322,19 @@ pdfjs-editor-signature-button-label = Aldoni subskribon
 
 ## Default editor aria labels
 
+# “Highlight” is a noun, the string is used on the editor for highlights.
+pdfjs-editor-highlight-editor =
+    .aria-label = Redaktilo de elstaraĵo
+# “Drawing” is a noun, the string is used on the editor for drawings.
+pdfjs-editor-ink-editor =
+    .aria-label = Redaktilo de desegno
+# Used when a signature editor is selected/hovered.
+# Variables:
+#   $description (String) - a string describing/labeling the signature.
+pdfjs-editor-signature-editor1 =
+    .aria-description = Redaktilo de subskribo: { $description }
+pdfjs-editor-stamp-editor =
+    .aria-label = Redaktilo de bildo
 
 ## Remove button for the various kind of editor.
 
@@ -351,9 +364,16 @@ pdfjs-editor-stamp-add-image-button-label = Aldoni bildon
 pdfjs-editor-free-highlight-thickness-input = Dikeco
 pdfjs-editor-free-highlight-thickness-title =
     .title = Ŝanĝi dikecon dum elstarigo de netekstaj elementoj
+pdfjs-editor-add-signature-container =
+    .aria-label = Kontrolado de subskriboj kaj konservitaj subskriboj
 pdfjs-editor-signature-add-signature-button =
     .title = Aldoni novan subskribon
 pdfjs-editor-signature-add-signature-button-label = Aldoni novan subskribon
+# Used on the button to use an already saved signature.
+# Variables:
+#   $description (String) - a string describing/labeling the signature.
+pdfjs-editor-add-saved-signature-button =
+    .title = Konservita subskribo: { $description }
 # .default-content is used as a placeholder in an empty text editor.
 pdfjs-free-text2 =
     .aria-label = Teksta redaktilo
@@ -582,9 +602,9 @@ pdfjs-editor-edit-signature-update-button = Ĝisdatigi
 
 ## Main menu for adding/removing signatures
 
-pdfjs-editor-delete-signature-button =
-    .title = Forigi subskribon
-pdfjs-editor-delete-signature-button-label = Forigi subskribon
+pdfjs-editor-delete-signature-button1 =
+    .title = Forigi konservitan subskribon
+pdfjs-editor-delete-signature-button-label1 = Forigi konservitan subskribon
 
 ## Editor toolbar
 
diff --git a/l10n/es-AR/viewer.ftl b/l10n/es-AR/viewer.ftl
index f714fd694..15d1ec9cf 100644
--- a/l10n/es-AR/viewer.ftl
+++ b/l10n/es-AR/viewer.ftl
@@ -602,9 +602,6 @@ pdfjs-editor-edit-signature-update-button = Actualizar
 
 ## Main menu for adding/removing signatures
 
-pdfjs-editor-delete-signature-button =
-    .title = Eliminar firma
-pdfjs-editor-delete-signature-button-label = Eliminar firma
 pdfjs-editor-delete-signature-button1 =
     .title = Eliminar firma guardada
 pdfjs-editor-delete-signature-button-label1 = Eliminar firma guardada
diff --git a/l10n/es-CL/viewer.ftl b/l10n/es-CL/viewer.ftl
index b45af1e13..33dd18dff 100644
--- a/l10n/es-CL/viewer.ftl
+++ b/l10n/es-CL/viewer.ftl
@@ -602,9 +602,6 @@ pdfjs-editor-edit-signature-update-button = Actualizar
 
 ## Main menu for adding/removing signatures
 
-pdfjs-editor-delete-signature-button =
-    .title = Eliminar firma
-pdfjs-editor-delete-signature-button-label = Eliminar firma
 pdfjs-editor-delete-signature-button1 =
     .title = Eliminar firma guardada
 pdfjs-editor-delete-signature-button-label1 = Eliminar firma guardada
diff --git a/l10n/es-ES/viewer.ftl b/l10n/es-ES/viewer.ftl
index 2f4418905..432df09ff 100644
--- a/l10n/es-ES/viewer.ftl
+++ b/l10n/es-ES/viewer.ftl
@@ -328,6 +328,11 @@ pdfjs-editor-highlight-editor =
 # “Drawing” is a noun, the string is used on the editor for drawings.
 pdfjs-editor-ink-editor =
     .aria-label = Editor de dibujos
+# Used when a signature editor is selected/hovered.
+# Variables:
+#   $description (String) - a string describing/labeling the signature.
+pdfjs-editor-signature-editor1 =
+    .aria-description = Editor de firmas: { $description }
 pdfjs-editor-stamp-editor =
     .aria-label = Editor de imágenes
 
@@ -597,9 +602,6 @@ pdfjs-editor-edit-signature-update-button = Actualizar
 
 ## Main menu for adding/removing signatures
 
-pdfjs-editor-delete-signature-button =
-    .title = Eliminar firma
-pdfjs-editor-delete-signature-button-label = Eliminar firma
 pdfjs-editor-delete-signature-button1 =
     .title = Eliminar firma guardada
 pdfjs-editor-delete-signature-button-label1 = Eliminar firma guardada
diff --git a/l10n/es-MX/viewer.ftl b/l10n/es-MX/viewer.ftl
index 7351fa1ea..0798f937c 100644
--- a/l10n/es-MX/viewer.ftl
+++ b/l10n/es-MX/viewer.ftl
@@ -570,9 +570,6 @@ pdfjs-editor-add-signature-add-button = Agregar
 
 ## Main menu for adding/removing signatures
 
-pdfjs-editor-delete-signature-button =
-    .title = Eliminar firma
-pdfjs-editor-delete-signature-button-label = Eliminar firma
 
 ## Editor toolbar
 
diff --git a/l10n/eu/viewer.ftl b/l10n/eu/viewer.ftl
index 01454137d..5d6463cac 100644
--- a/l10n/eu/viewer.ftl
+++ b/l10n/eu/viewer.ftl
@@ -316,9 +316,25 @@ pdfjs-highlight-floating-button1 =
     .title = Nabarmendu
     .aria-label = Nabarmendu
 pdfjs-highlight-floating-button-label = Nabarmendu
+pdfjs-editor-signature-button =
+    .title = Gehitu sinadura
+pdfjs-editor-signature-button-label = Gehitu sinadura
 
 ## Default editor aria labels
 
+# “Highlight” is a noun, the string is used on the editor for highlights.
+pdfjs-editor-highlight-editor =
+    .aria-label = Nabarmendutakoen editorea
+# “Drawing” is a noun, the string is used on the editor for drawings.
+pdfjs-editor-ink-editor =
+    .aria-label = Marrazkien editorea
+# Used when a signature editor is selected/hovered.
+# Variables:
+#   $description (String) - a string describing/labeling the signature.
+pdfjs-editor-signature-editor1 =
+    .aria-description = Sinaduren editorea: { $description }
+pdfjs-editor-stamp-editor =
+    .aria-label = Irudien editorea
 
 ## Remove button for the various kind of editor.
 
@@ -348,6 +364,16 @@ pdfjs-editor-stamp-add-image-button-label = Gehitu irudia
 pdfjs-editor-free-highlight-thickness-input = Loditasuna
 pdfjs-editor-free-highlight-thickness-title =
     .title = Aldatu loditasuna testua ez beste elementuak nabarmentzean
+pdfjs-editor-add-signature-container =
+    .aria-label = Sinaduren kontrolak eta gordetako sinadurak
+pdfjs-editor-signature-add-signature-button =
+    .title = Gehitu sinadura berria
+pdfjs-editor-signature-add-signature-button-label = Gehitu sinadura berria
+# Used on the button to use an already saved signature.
+# Variables:
+#   $description (String) - a string describing/labeling the signature.
+pdfjs-editor-add-saved-signature-button =
+    .title = Gordetako sinadura: { $description }
 # .default-content is used as a placeholder in an empty text editor.
 pdfjs-free-text2 =
     .aria-label = Testu-editorea
@@ -576,12 +602,18 @@ pdfjs-editor-add-signature-error-close-button = Itxi
 
 pdfjs-editor-add-signature-cancel-button = Utzi
 pdfjs-editor-add-signature-add-button = Gehitu
+pdfjs-editor-edit-signature-update-button = Eguneratu
 
 ## Main menu for adding/removing signatures
 
+pdfjs-editor-delete-signature-button1 =
+    .title = Kendu gordetako sinadura
+pdfjs-editor-delete-signature-button-label1 = Kendu gordetako sinadura
 
 ## Editor toolbar
 
+pdfjs-editor-add-signature-edit-button-label = Editatu azalpena
 
 ## Edit signature description dialog
 
+pdfjs-editor-edit-signature-dialog-title = Editatu azalpena
diff --git a/l10n/fi/viewer.ftl b/l10n/fi/viewer.ftl
index 8f7ff1392..d6b158877 100644
--- a/l10n/fi/viewer.ftl
+++ b/l10n/fi/viewer.ftl
@@ -602,9 +602,6 @@ pdfjs-editor-edit-signature-update-button = Päivitä
 
 ## Main menu for adding/removing signatures
 
-pdfjs-editor-delete-signature-button =
-    .title = Poista allekirjoitus
-pdfjs-editor-delete-signature-button-label = Poista allekirjoitus
 pdfjs-editor-delete-signature-button1 =
     .title = Poista tallennettu allekirjoitus
 pdfjs-editor-delete-signature-button-label1 = Poista tallennettu allekirjoitus
diff --git a/l10n/fr/viewer.ftl b/l10n/fr/viewer.ftl
index d31b7107b..a4276f60a 100644
--- a/l10n/fr/viewer.ftl
+++ b/l10n/fr/viewer.ftl
@@ -598,9 +598,6 @@ pdfjs-editor-edit-signature-update-button = Mettre à jour
 
 ## Main menu for adding/removing signatures
 
-pdfjs-editor-delete-signature-button =
-    .title = Supprimer la signature
-pdfjs-editor-delete-signature-button-label = Supprimer la signature
 pdfjs-editor-delete-signature-button1 =
     .title = Supprimer la signature enregistrée
 pdfjs-editor-delete-signature-button-label1 = Supprimer la signature enregistrée
diff --git a/l10n/fur/viewer.ftl b/l10n/fur/viewer.ftl
index 3281091bb..bf8db139f 100644
--- a/l10n/fur/viewer.ftl
+++ b/l10n/fur/viewer.ftl
@@ -602,9 +602,6 @@ pdfjs-editor-edit-signature-update-button = Inzorne
 
 ## Main menu for adding/removing signatures
 
-pdfjs-editor-delete-signature-button =
-    .title = Gjave firme
-pdfjs-editor-delete-signature-button-label = Gjave firme
 pdfjs-editor-delete-signature-button1 =
     .title = Gjave firme salvade
 pdfjs-editor-delete-signature-button-label1 = Gjave firme salvade
diff --git a/l10n/fy-NL/viewer.ftl b/l10n/fy-NL/viewer.ftl
index f5af07d7d..594af9c01 100644
--- a/l10n/fy-NL/viewer.ftl
+++ b/l10n/fy-NL/viewer.ftl
@@ -602,9 +602,6 @@ pdfjs-editor-edit-signature-update-button = Bywurkje
 
 ## Main menu for adding/removing signatures
 
-pdfjs-editor-delete-signature-button =
-    .title = Hantekening fuortsmite
-pdfjs-editor-delete-signature-button-label = Hantekening fuortsmite
 pdfjs-editor-delete-signature-button1 =
     .title = Bewarre ûndertekening fuortsmite
 pdfjs-editor-delete-signature-button-label1 = Bewarre ûndertekening fuortsmite
diff --git a/l10n/gn/viewer.ftl b/l10n/gn/viewer.ftl
index 907d2ecb7..772da5d7b 100644
--- a/l10n/gn/viewer.ftl
+++ b/l10n/gn/viewer.ftl
@@ -601,9 +601,6 @@ pdfjs-editor-edit-signature-update-button = Mbohekopyahu
 
 ## Main menu for adding/removing signatures
 
-pdfjs-editor-delete-signature-button =
-    .title = Embogue teraguapy
-pdfjs-editor-delete-signature-button-label = Embogue teraguapy
 pdfjs-editor-delete-signature-button1 =
     .title = Embogue teraguapy ñongatupyre
 pdfjs-editor-delete-signature-button-label1 = Embogue teraguapy ñongatupyre
diff --git a/l10n/he/viewer.ftl b/l10n/he/viewer.ftl
index 1d9cd992e..c34a997c7 100644
--- a/l10n/he/viewer.ftl
+++ b/l10n/he/viewer.ftl
@@ -602,9 +602,6 @@ pdfjs-editor-edit-signature-update-button = עדכון
 
 ## Main menu for adding/removing signatures
 
-pdfjs-editor-delete-signature-button =
-    .title = הסרת חתימה
-pdfjs-editor-delete-signature-button-label = הסרת חתימה
 pdfjs-editor-delete-signature-button1 =
     .title = הסרת חתימה שמורה
 pdfjs-editor-delete-signature-button-label1 = הסרת חתימה שמורה
diff --git a/l10n/hsb/viewer.ftl b/l10n/hsb/viewer.ftl
index dcdb4b336..2e3db0ba8 100644
--- a/l10n/hsb/viewer.ftl
+++ b/l10n/hsb/viewer.ftl
@@ -608,9 +608,6 @@ pdfjs-editor-edit-signature-update-button = Aktualizować
 
 ## Main menu for adding/removing signatures
 
-pdfjs-editor-delete-signature-button =
-    .title = Signaturu wotstronić
-pdfjs-editor-delete-signature-button-label = Signaturu wotstronić
 pdfjs-editor-delete-signature-button1 =
     .title = Składowanu signaturu wotstronić
 pdfjs-editor-delete-signature-button-label1 = Składowanu signaturu wotstronić
diff --git a/l10n/hu/viewer.ftl b/l10n/hu/viewer.ftl
index b7b8750e0..4d79e2c45 100644
--- a/l10n/hu/viewer.ftl
+++ b/l10n/hu/viewer.ftl
@@ -602,9 +602,6 @@ pdfjs-editor-edit-signature-update-button = Frissítés
 
 ## Main menu for adding/removing signatures
 
-pdfjs-editor-delete-signature-button =
-    .title = Aláírás eltávolítása
-pdfjs-editor-delete-signature-button-label = Aláírás eltávolítása
 pdfjs-editor-delete-signature-button1 =
     .title = Mentett aláírás eltávolítása
 pdfjs-editor-delete-signature-button-label1 = Mentett aláírás eltávolítása
diff --git a/l10n/ia/viewer.ftl b/l10n/ia/viewer.ftl
index 31f47bc69..b9d5a21ea 100644
--- a/l10n/ia/viewer.ftl
+++ b/l10n/ia/viewer.ftl
@@ -602,9 +602,6 @@ pdfjs-editor-edit-signature-update-button = Actualisar
 
 ## Main menu for adding/removing signatures
 
-pdfjs-editor-delete-signature-button =
-    .title = Remover signatura
-pdfjs-editor-delete-signature-button-label = Remover signatura
 pdfjs-editor-delete-signature-button1 =
     .title = Remover signatura salvate
 pdfjs-editor-delete-signature-button-label1 = Remover signatura salvate
diff --git a/l10n/id/viewer.ftl b/l10n/id/viewer.ftl
index 50abaabe7..36fe1235e 100644
--- a/l10n/id/viewer.ftl
+++ b/l10n/id/viewer.ftl
@@ -590,9 +590,6 @@ pdfjs-editor-edit-signature-update-button = Perbarui
 
 ## Main menu for adding/removing signatures
 
-pdfjs-editor-delete-signature-button =
-    .title = Hapus tanda tangan
-pdfjs-editor-delete-signature-button-label = Hapus tanda tangan
 pdfjs-editor-delete-signature-button1 =
     .title = Hapus tanda tangan tersimpan
 pdfjs-editor-delete-signature-button-label1 = Hapus tanda tangan tersimpan
diff --git a/l10n/is/viewer.ftl b/l10n/is/viewer.ftl
index 31834c4ac..c641055a3 100644
--- a/l10n/is/viewer.ftl
+++ b/l10n/is/viewer.ftl
@@ -587,9 +587,6 @@ pdfjs-editor-edit-signature-update-button = Uppfæra
 
 ## Main menu for adding/removing signatures
 
-pdfjs-editor-delete-signature-button =
-    .title = Fjarlægja undirritun
-pdfjs-editor-delete-signature-button-label = Fjarlægja undirritun
 pdfjs-editor-delete-signature-button1 =
     .title = Fjarlægja vistaða undirskrift
 pdfjs-editor-delete-signature-button-label1 = Fjarlægja vistaða undirskrift
diff --git a/l10n/it/viewer.ftl b/l10n/it/viewer.ftl
index f7c2d67ae..61adb5ee7 100644
--- a/l10n/it/viewer.ftl
+++ b/l10n/it/viewer.ftl
@@ -602,9 +602,6 @@ pdfjs-editor-edit-signature-update-button = Aggiorna
 
 ## Main menu for adding/removing signatures
 
-pdfjs-editor-delete-signature-button =
-    .title = Rimuovi firma
-pdfjs-editor-delete-signature-button-label = Rimuovi firma
 pdfjs-editor-delete-signature-button1 =
     .title = Rimuovi firma salvata
 pdfjs-editor-delete-signature-button-label1 = Rimuovi firma salvata
@@ -616,4 +613,3 @@ pdfjs-editor-add-signature-edit-button-label = Modifica descrizione
 ## Edit signature description dialog
 
 pdfjs-editor-edit-signature-dialog-title = Modifica descrizione
-
diff --git a/l10n/ka/viewer.ftl b/l10n/ka/viewer.ftl
index 0a1de208e..5c559498f 100644
--- a/l10n/ka/viewer.ftl
+++ b/l10n/ka/viewer.ftl
@@ -602,9 +602,6 @@ pdfjs-editor-edit-signature-update-button = განახლება
 
 ## Main menu for adding/removing signatures
 
-pdfjs-editor-delete-signature-button =
-    .title = ხელმოწერის მოცილება
-pdfjs-editor-delete-signature-button-label = ხელმოწერის მოცილება
 pdfjs-editor-delete-signature-button1 =
     .title = შენახული ხელმოწერის მოცილება
 pdfjs-editor-delete-signature-button-label1 = შენახული ხელმოწერის მოცილება
diff --git a/l10n/kk/viewer.ftl b/l10n/kk/viewer.ftl
index 6003c9bb4..c2dee763b 100644
--- a/l10n/kk/viewer.ftl
+++ b/l10n/kk/viewer.ftl
@@ -572,9 +572,6 @@ pdfjs-editor-edit-signature-update-button = Жаңарту
 
 ## Main menu for adding/removing signatures
 
-pdfjs-editor-delete-signature-button =
-    .title = Қолтаңбаны өшіру
-pdfjs-editor-delete-signature-button-label = Қолтаңбаны өшіру
 
 ## Editor toolbar
 
diff --git a/l10n/ko/viewer.ftl b/l10n/ko/viewer.ftl
index 51290c881..36768056b 100644
--- a/l10n/ko/viewer.ftl
+++ b/l10n/ko/viewer.ftl
@@ -590,9 +590,6 @@ pdfjs-editor-edit-signature-update-button = 업데이트
 
 ## Main menu for adding/removing signatures
 
-pdfjs-editor-delete-signature-button =
-    .title = 서명 제거
-pdfjs-editor-delete-signature-button-label = 서명 제거
 pdfjs-editor-delete-signature-button1 =
     .title = 저장된 서명 제거
 pdfjs-editor-delete-signature-button-label1 = 저장된 서명 제거
diff --git a/l10n/ml/viewer.ftl b/l10n/ml/viewer.ftl
index a7a4b0d49..f93e52903 100644
--- a/l10n/ml/viewer.ftl
+++ b/l10n/ml/viewer.ftl
@@ -504,9 +504,6 @@ pdfjs-editor-edit-signature-update-button = പുതുക്കുക
 
 ## Main menu for adding/removing signatures
 
-pdfjs-editor-delete-signature-button =
-    .title = ഒപ്പു് മാറ്റുക
-pdfjs-editor-delete-signature-button-label = ഒപ്പു് മാറ്റുക
 
 ## Editor toolbar
 
diff --git a/l10n/nb-NO/viewer.ftl b/l10n/nb-NO/viewer.ftl
index 1c8b23e4e..15a74d7a2 100644
--- a/l10n/nb-NO/viewer.ftl
+++ b/l10n/nb-NO/viewer.ftl
@@ -575,9 +575,6 @@ pdfjs-editor-edit-signature-update-button = Oppdater
 
 ## Main menu for adding/removing signatures
 
-pdfjs-editor-delete-signature-button =
-    .title = Fjern signatur
-pdfjs-editor-delete-signature-button-label = Fjern signatur
 
 ## Editor toolbar
 
diff --git a/l10n/nl/viewer.ftl b/l10n/nl/viewer.ftl
index e4254d32f..5ecbf48b8 100644
--- a/l10n/nl/viewer.ftl
+++ b/l10n/nl/viewer.ftl
@@ -602,9 +602,6 @@ pdfjs-editor-edit-signature-update-button = Bijwerken
 
 ## Main menu for adding/removing signatures
 
-pdfjs-editor-delete-signature-button =
-    .title = Handtekening verwijderen
-pdfjs-editor-delete-signature-button-label = Handtekening verwijderen
 pdfjs-editor-delete-signature-button1 =
     .title = Opgeslagen ondertekening verwijderen
 pdfjs-editor-delete-signature-button-label1 = Opgeslagen ondertekening verwijderen
diff --git a/l10n/nn-NO/viewer.ftl b/l10n/nn-NO/viewer.ftl
index 5cb692c25..950e89b1f 100644
--- a/l10n/nn-NO/viewer.ftl
+++ b/l10n/nn-NO/viewer.ftl
@@ -591,9 +591,6 @@ pdfjs-editor-edit-signature-update-button = Oppdater
 
 ## Main menu for adding/removing signatures
 
-pdfjs-editor-delete-signature-button =
-    .title = Fjern signatur
-pdfjs-editor-delete-signature-button-label = Fjern signatur
 pdfjs-editor-delete-signature-button1 =
     .title = Fjern lagra signatur
 pdfjs-editor-delete-signature-button-label1 = Fjern lagra signatur
diff --git a/l10n/pa-IN/viewer.ftl b/l10n/pa-IN/viewer.ftl
index e59ad1147..12509ce28 100644
--- a/l10n/pa-IN/viewer.ftl
+++ b/l10n/pa-IN/viewer.ftl
@@ -328,6 +328,11 @@ pdfjs-editor-highlight-editor =
 # “Drawing” is a noun, the string is used on the editor for drawings.
 pdfjs-editor-ink-editor =
     .aria-label = ਡਰਾਇੰਗ ਸੰਪਾਦਕ
+# Used when a signature editor is selected/hovered.
+# Variables:
+#   $description (String) - a string describing/labeling the signature.
+pdfjs-editor-signature-editor1 =
+    .aria-description = ਦਸਤਖ਼ਤ ਐਡੀਟਰ: { $description }
 pdfjs-editor-stamp-editor =
     .aria-label = ਚਿੱਤਰ ਸੰਪਾਦਕ
 
@@ -597,9 +602,6 @@ pdfjs-editor-edit-signature-update-button = ਅੱਪਡੇਟ
 
 ## Main menu for adding/removing signatures
 
-pdfjs-editor-delete-signature-button =
-    .title = ਦਸਤਖ਼ਤ ਨੂੰ ਹਟਾਓ
-pdfjs-editor-delete-signature-button-label = ਦਸਤਖ਼ਤ ਨੂੰ ਹਟਾਓ
 pdfjs-editor-delete-signature-button1 =
     .title = ਸੰਭਾਲੇ ਹੋਏ ਦਸਤਖ਼ਤ ਨੂੰ ਹਟਾਓ
 pdfjs-editor-delete-signature-button-label1 = ਸੰਭਾਲੇ ਹੋਏ ਦਸਤਖ਼ਤ ਨੂੰ ਹਟਾਓ
diff --git a/l10n/pl/viewer.ftl b/l10n/pl/viewer.ftl
index bc5cc2f56..7652839ad 100644
--- a/l10n/pl/viewer.ftl
+++ b/l10n/pl/viewer.ftl
@@ -330,6 +330,11 @@ pdfjs-editor-highlight-editor =
 # “Drawing” is a noun, the string is used on the editor for drawings.
 pdfjs-editor-ink-editor =
     .aria-label = Edytor rysunku
+# Used when a signature editor is selected/hovered.
+# Variables:
+#   $description (String) - a string describing/labeling the signature.
+pdfjs-editor-signature-editor1 =
+    .aria-description = Edytor podpisu: { $description }
 pdfjs-editor-stamp-editor =
     .aria-label = Edytor obrazu
 
@@ -600,9 +605,6 @@ pdfjs-editor-edit-signature-update-button = Aktualizuj
 
 ## Main menu for adding/removing signatures
 
-pdfjs-editor-delete-signature-button =
-    .title = Usuń podpis
-pdfjs-editor-delete-signature-button-label = Usuń podpis
 pdfjs-editor-delete-signature-button1 =
     .title = Usuń zachowany podpis
 pdfjs-editor-delete-signature-button-label1 = Usuń zachowany podpis
diff --git a/l10n/pt-BR/viewer.ftl b/l10n/pt-BR/viewer.ftl
index 0c06a7428..48d2f8fe7 100644
--- a/l10n/pt-BR/viewer.ftl
+++ b/l10n/pt-BR/viewer.ftl
@@ -602,9 +602,6 @@ pdfjs-editor-edit-signature-update-button = Atualizar
 
 ## Main menu for adding/removing signatures
 
-pdfjs-editor-delete-signature-button =
-    .title = Remover assinatura
-pdfjs-editor-delete-signature-button-label = Remover assinatura
 pdfjs-editor-delete-signature-button1 =
     .title = Remover assinatura salva
 pdfjs-editor-delete-signature-button-label1 = Remover assinatura salva
diff --git a/l10n/pt-PT/viewer.ftl b/l10n/pt-PT/viewer.ftl
index 2f6e5fc12..d7974fa14 100644
--- a/l10n/pt-PT/viewer.ftl
+++ b/l10n/pt-PT/viewer.ftl
@@ -328,6 +328,11 @@ pdfjs-editor-highlight-editor =
 # “Drawing” is a noun, the string is used on the editor for drawings.
 pdfjs-editor-ink-editor =
     .aria-label = Editor de desenho
+# Used when a signature editor is selected/hovered.
+# Variables:
+#   $description (String) - a string describing/labeling the signature.
+pdfjs-editor-signature-editor1 =
+    .aria-description = Editor de assinatura: { $description }
 pdfjs-editor-stamp-editor =
     .aria-label = Editor de imagem
 
@@ -597,9 +602,6 @@ pdfjs-editor-edit-signature-update-button = Atualizar
 
 ## Main menu for adding/removing signatures
 
-pdfjs-editor-delete-signature-button =
-    .title = Remover assinatura
-pdfjs-editor-delete-signature-button-label = Remover assinatura
 pdfjs-editor-delete-signature-button1 =
     .title = Remover assinatura guardada
 pdfjs-editor-delete-signature-button-label1 = Remover assinatura guardada
diff --git a/l10n/rm/viewer.ftl b/l10n/rm/viewer.ftl
index 807fd6fa8..50b888bc9 100644
--- a/l10n/rm/viewer.ftl
+++ b/l10n/rm/viewer.ftl
@@ -328,6 +328,11 @@ pdfjs-editor-highlight-editor =
 # “Drawing” is a noun, the string is used on the editor for drawings.
 pdfjs-editor-ink-editor =
     .aria-label = Editur per dissegnar
+# Used when a signature editor is selected/hovered.
+# Variables:
+#   $description (String) - a string describing/labeling the signature.
+pdfjs-editor-signature-editor1 =
+    .aria-description = Editur da signatura: { $description }
 pdfjs-editor-stamp-editor =
     .aria-label = Editur per maletgs
 
@@ -597,9 +602,6 @@ pdfjs-editor-edit-signature-update-button = Actualisar
 
 ## Main menu for adding/removing signatures
 
-pdfjs-editor-delete-signature-button =
-    .title = Allontanar la signatura
-pdfjs-editor-delete-signature-button-label = Allontanar la signatura
 pdfjs-editor-delete-signature-button1 =
     .title = Allontanar la signatura memorisada
 pdfjs-editor-delete-signature-button-label1 = Allontanar la signatura memorisada
diff --git a/l10n/ru/viewer.ftl b/l10n/ru/viewer.ftl
index 0c926d952..e2fa9fbe4 100644
--- a/l10n/ru/viewer.ftl
+++ b/l10n/ru/viewer.ftl
@@ -605,9 +605,6 @@ pdfjs-editor-edit-signature-update-button = Обновить
 
 ## Main menu for adding/removing signatures
 
-pdfjs-editor-delete-signature-button =
-    .title = Удалить подпись
-pdfjs-editor-delete-signature-button-label = Удалить подпись
 pdfjs-editor-delete-signature-button1 =
     .title = Удалить сохранённую подпись
 pdfjs-editor-delete-signature-button-label1 = Удалить сохранённую подпись
diff --git a/l10n/sk/viewer.ftl b/l10n/sk/viewer.ftl
index 54b57ab43..3a4fc18c9 100644
--- a/l10n/sk/viewer.ftl
+++ b/l10n/sk/viewer.ftl
@@ -608,9 +608,6 @@ pdfjs-editor-edit-signature-update-button = Aktualizovať
 
 ## Main menu for adding/removing signatures
 
-pdfjs-editor-delete-signature-button =
-    .title = Odstrániť podpis
-pdfjs-editor-delete-signature-button-label = Odstrániť podpis
 pdfjs-editor-delete-signature-button1 =
     .title = Odstrániť uložený podpis
 pdfjs-editor-delete-signature-button-label1 = Odstrániť uložený podpis
diff --git a/l10n/sl/viewer.ftl b/l10n/sl/viewer.ftl
index ba97c94c3..f6b2eb19a 100644
--- a/l10n/sl/viewer.ftl
+++ b/l10n/sl/viewer.ftl
@@ -332,6 +332,11 @@ pdfjs-editor-highlight-editor =
 # “Drawing” is a noun, the string is used on the editor for drawings.
 pdfjs-editor-ink-editor =
     .aria-label = Urejevalnik risb
+# Used when a signature editor is selected/hovered.
+# Variables:
+#   $description (String) - a string describing/labeling the signature.
+pdfjs-editor-signature-editor1 =
+    .aria-description = Urejevalnik podpisov: { $description }
 pdfjs-editor-stamp-editor =
     .aria-label = Urejevalnik slik
 
@@ -603,9 +608,6 @@ pdfjs-editor-edit-signature-update-button = Spremeni
 
 ## Main menu for adding/removing signatures
 
-pdfjs-editor-delete-signature-button =
-    .title = Odstrani podpis
-pdfjs-editor-delete-signature-button-label = Odstrani podpis
 pdfjs-editor-delete-signature-button1 =
     .title = Odstrani shranjen podpis
 pdfjs-editor-delete-signature-button-label1 = Odstrani shranjen podpis
diff --git a/l10n/sq/viewer.ftl b/l10n/sq/viewer.ftl
index 9510fe874..dca3112dd 100644
--- a/l10n/sq/viewer.ftl
+++ b/l10n/sq/viewer.ftl
@@ -588,9 +588,6 @@ pdfjs-editor-edit-signature-update-button = Përditësoje
 
 ## Main menu for adding/removing signatures
 
-pdfjs-editor-delete-signature-button =
-    .title = Hiqe nënshkrimin
-pdfjs-editor-delete-signature-button-label = Hiqe nënshkrimin
 pdfjs-editor-delete-signature-button1 =
     .title = Hiqe nënshkrimin e ruajtur
 pdfjs-editor-delete-signature-button-label1 = Hiqe nënshkrimin e ruajtur
diff --git a/l10n/sv-SE/viewer.ftl b/l10n/sv-SE/viewer.ftl
index ca02fbe4d..1cd61adef 100644
--- a/l10n/sv-SE/viewer.ftl
+++ b/l10n/sv-SE/viewer.ftl
@@ -602,9 +602,6 @@ pdfjs-editor-edit-signature-update-button = Uppdatera
 
 ## Main menu for adding/removing signatures
 
-pdfjs-editor-delete-signature-button =
-    .title = Ta bort signatur
-pdfjs-editor-delete-signature-button-label = Ta bort signatur
 pdfjs-editor-delete-signature-button1 =
     .title = Ta bort sparad signatur
 pdfjs-editor-delete-signature-button-label1 = Ta bort sparad signatur
diff --git a/l10n/tg/viewer.ftl b/l10n/tg/viewer.ftl
index 5ed668bb1..192c2d26c 100644
--- a/l10n/tg/viewer.ftl
+++ b/l10n/tg/viewer.ftl
@@ -602,9 +602,6 @@ pdfjs-editor-edit-signature-update-button = Навсозӣ кардан
 
 ## Main menu for adding/removing signatures
 
-pdfjs-editor-delete-signature-button =
-    .title = Тоза кардани имзо
-pdfjs-editor-delete-signature-button-label = Тоза кардани имзо
 pdfjs-editor-delete-signature-button1 =
     .title = Тоза кардани имзои гузошташуда
 pdfjs-editor-delete-signature-button-label1 = Тоза кардани имзои гузошташуда
diff --git a/l10n/th/viewer.ftl b/l10n/th/viewer.ftl
index 97f56d573..86b6a94c1 100644
--- a/l10n/th/viewer.ftl
+++ b/l10n/th/viewer.ftl
@@ -570,9 +570,6 @@ pdfjs-editor-edit-signature-update-button = อัปเดต
 
 ## Main menu for adding/removing signatures
 
-pdfjs-editor-delete-signature-button =
-    .title = เอาลายเซ็นออก
-pdfjs-editor-delete-signature-button-label = เอาลายเซ็นออก
 
 ## Editor toolbar
 
diff --git a/l10n/tr/viewer.ftl b/l10n/tr/viewer.ftl
index 1c31aaf9e..bf7a20305 100644
--- a/l10n/tr/viewer.ftl
+++ b/l10n/tr/viewer.ftl
@@ -602,9 +602,6 @@ pdfjs-editor-edit-signature-update-button = Güncelle
 
 ## Main menu for adding/removing signatures
 
-pdfjs-editor-delete-signature-button =
-    .title = İmzayı kaldır
-pdfjs-editor-delete-signature-button-label = İmzayı kaldır
 pdfjs-editor-delete-signature-button1 =
     .title = Kayıtlı imza kaldırdı
 pdfjs-editor-delete-signature-button-label1 = Kayıtlı imzayı kaldır
diff --git a/l10n/uk/viewer.ftl b/l10n/uk/viewer.ftl
index 0cd31076e..b61da6d6b 100644
--- a/l10n/uk/viewer.ftl
+++ b/l10n/uk/viewer.ftl
@@ -330,6 +330,11 @@ pdfjs-editor-highlight-editor =
 # “Drawing” is a noun, the string is used on the editor for drawings.
 pdfjs-editor-ink-editor =
     .aria-label = Редактор малюнків
+# Used when a signature editor is selected/hovered.
+# Variables:
+#   $description (String) - a string describing/labeling the signature.
+pdfjs-editor-signature-editor1 =
+    .aria-description = Редактор підпису: { $description }
 pdfjs-editor-stamp-editor =
     .aria-label = Редактор зображень
 
@@ -600,9 +605,6 @@ pdfjs-editor-edit-signature-update-button = Оновити
 
 ## Main menu for adding/removing signatures
 
-pdfjs-editor-delete-signature-button =
-    .title = Вилучити підпис
-pdfjs-editor-delete-signature-button-label = Вилучити підпис
 pdfjs-editor-delete-signature-button1 =
     .title = Видалити збережений підпис
 pdfjs-editor-delete-signature-button-label1 = Видалити збережений підпис
diff --git a/l10n/vi/viewer.ftl b/l10n/vi/viewer.ftl
index 359f7d572..a04ec4e6c 100644
--- a/l10n/vi/viewer.ftl
+++ b/l10n/vi/viewer.ftl
@@ -590,9 +590,6 @@ pdfjs-editor-edit-signature-update-button = Cập nhật
 
 ## Main menu for adding/removing signatures
 
-pdfjs-editor-delete-signature-button =
-    .title = Xoá chữ ký
-pdfjs-editor-delete-signature-button-label = Xoá chữ ký
 pdfjs-editor-delete-signature-button1 =
     .title = Xoá chữ ký đã lưu
 pdfjs-editor-delete-signature-button-label1 = Xoá chữ ký đã lưu
diff --git a/l10n/zh-CN/viewer.ftl b/l10n/zh-CN/viewer.ftl
index cc67c6f5b..017523534 100644
--- a/l10n/zh-CN/viewer.ftl
+++ b/l10n/zh-CN/viewer.ftl
@@ -590,9 +590,6 @@ pdfjs-editor-edit-signature-update-button = 更新
 
 ## Main menu for adding/removing signatures
 
-pdfjs-editor-delete-signature-button =
-    .title = 移除签名
-pdfjs-editor-delete-signature-button-label = 移除签名
 pdfjs-editor-delete-signature-button1 =
     .title = 移除已保存的签名
 pdfjs-editor-delete-signature-button-label1 = 移除已保存的签名
diff --git a/l10n/zh-TW/viewer.ftl b/l10n/zh-TW/viewer.ftl
index 4f7ce6d6f..495b8d5ad 100644
--- a/l10n/zh-TW/viewer.ftl
+++ b/l10n/zh-TW/viewer.ftl
@@ -590,9 +590,6 @@ pdfjs-editor-edit-signature-update-button = 更新
 
 ## Main menu for adding/removing signatures
 
-pdfjs-editor-delete-signature-button =
-    .title = 移除簽章
-pdfjs-editor-delete-signature-button-label = 移除簽章
 pdfjs-editor-delete-signature-button1 =
     .title = 移除儲存的簽章
 pdfjs-editor-delete-signature-button-label1 = 移除儲存的簽章