diff --git a/translations/harbour-fernschreiber-es.ts b/translations/harbour-fernschreiber-es.ts
index ab34bb6..651fe9f 100644
--- a/translations/harbour-fernschreiber-es.ts
+++ b/translations/harbour-fernschreiber-es.ts
@@ -267,11 +267,11 @@
     </message>
     <message>
         <source>Unpin chat</source>
-        <translation type="unfinished"></translation>
+        <translation>Desanclar charla</translation>
     </message>
     <message>
         <source>Pin chat</source>
-        <translation type="unfinished"></translation>
+        <translation>Anclar charla</translation>
     </message>
     <message>
         <source>Unmute chat</source>
@@ -484,7 +484,7 @@
     </message>
     <message>
         <source>Copy Document to Downloads</source>
-        <translation type="unfinished"></translation>
+        <translation>Copiar documento a Downloads</translation>
     </message>
 </context>
 <context>
@@ -918,7 +918,7 @@
     </message>
     <message>
         <source>Use the international format, e.g. %1</source>
-        <translation>Usa el formato internacional %1</translation>
+        <translation>%1</translation>
     </message>
     <message>
         <source>About Fernschreiber</source>
@@ -1461,11 +1461,11 @@
     </message>
     <message>
         <source>Enable online-only mode</source>
-        <translation type="unfinished"></translation>
+        <translation>Modo solo en línea</translation>
     </message>
     <message>
         <source>Disables offline caching. Certain features may be limited or missing in this mode. Changes require a restart of Fernschreiber to take effect.</source>
-        <translation type="unfinished"></translation>
+        <translation>Deshabilita el almacenamiento en caché sin conexión. Algunas funciones pueden estar limitadas o ausentes en este modo. Se requiere reiniciar Fernschreiber para su efecto.</translation>
     </message>
     <message>
         <source>Privacy</source>
@@ -1690,7 +1690,7 @@
     <message>
         <source>were added to this chat</source>
         <comment>myself</comment>
-        <translation>me añadí a esta charla</translation>
+        <translation>se agregó a esta charla</translation>
     </message>
     <message>
         <source>left this chat</source>
diff --git a/translations/harbour-fernschreiber-ru.ts b/translations/harbour-fernschreiber-ru.ts
index 8a903e4..6a711af 100644
--- a/translations/harbour-fernschreiber-ru.ts
+++ b/translations/harbour-fernschreiber-ru.ts
@@ -41,7 +41,7 @@
     </message>
     <message>
         <source>Open Telegram Database Library on GitHub</source>
-        <translation>Открыть Telegram Database Library на GitHub</translation>
+        <translation>Открыть TDLib на GitHub</translation>
     </message>
     <message>
         <source>About Telegram</source>
@@ -273,11 +273,11 @@
     </message>
     <message>
         <source>Unpin chat</source>
-        <translation type="unfinished"></translation>
+        <translation type="unfinished">Открепить чат</translation>
     </message>
     <message>
         <source>Pin chat</source>
-        <translation type="unfinished"></translation>
+        <translation type="unfinished">Закрепить чат</translation>
     </message>
     <message>
         <source>Unmute chat</source>
@@ -504,7 +504,7 @@
     </message>
     <message>
         <source>Copy Document to Downloads</source>
-        <translation type="unfinished"></translation>
+        <translation type="unfinished">Сохранить в Загрузках</translation>
     </message>
 </context>
 <context>
@@ -946,7 +946,7 @@
     </message>
     <message>
         <source>About Fernschreiber</source>
-        <translation>О Фэрншрайбе</translation>
+        <translation>О программе</translation>
     </message>
 </context>
 <context>
@@ -1108,7 +1108,7 @@
     <name>OverviewPage</name>
     <message>
         <source>About Fernschreiber</source>
-        <translation>О программе «Fernschreiber»</translation>
+        <translation>О программе</translation>
     </message>
     <message>
         <source>Fernschreiber</source>
@@ -1511,11 +1511,11 @@
     </message>
     <message>
         <source>Enable online-only mode</source>
-        <translation type="unfinished"></translation>
+        <translation type="unfinished">Включить режим "только в онлайне"</translation>
     </message>
     <message>
         <source>Disables offline caching. Certain features may be limited or missing in this mode. Changes require a restart of Fernschreiber to take effect.</source>
-        <translation></translation>
+        <translation type="unfinished">При нём не будет использоваться автономное кэширование и некоторые функции могут быть ограничены или отсутствовать. Изменения вступят в силу после перезапуска Fernschreiber.</translation>
     </message>
     <message>
         <source>Privacy</source>
diff --git a/translations/harbour-fernschreiber-zh_CN.ts b/translations/harbour-fernschreiber-zh_CN.ts
index b1bf035..bf09008 100644
--- a/translations/harbour-fernschreiber-zh_CN.ts
+++ b/translations/harbour-fernschreiber-zh_CN.ts
@@ -267,11 +267,11 @@
     </message>
     <message>
         <source>Unpin chat</source>
-        <translation type="unfinished"></translation>
+        <translation>取消置顶对话</translation>
     </message>
     <message>
         <source>Pin chat</source>
-        <translation type="unfinished"></translation>
+        <translation>置顶对话</translation>
     </message>
     <message>
         <source>Unmute chat</source>
@@ -433,8 +433,7 @@
     <name>CoverPage</name>
     <message>
         <source>unread message</source>
-        <translation>未读
-消息</translation>
+        <translation>未读消息</translation>
     </message>
     <message>
         <source>unread messages</source>
@@ -485,7 +484,7 @@
     </message>
     <message>
         <source>Copy Document to Downloads</source>
-        <translation type="unfinished"></translation>
+        <translation>复制文档到下载</translation>
     </message>
 </context>
 <context>
@@ -1450,7 +1449,7 @@
     </message>
     <message>
         <source>Enable storage optimizer</source>
-        <translation>启用储存加速器</translation>
+        <translation>开启储存加速器</translation>
     </message>
     <message>
         <source>Focus text input area after send</source>
@@ -1462,11 +1461,11 @@
     </message>
     <message>
         <source>Enable online-only mode</source>
-        <translation type="unfinished"></translation>
+        <translation>开启仅在线模式</translation>
     </message>
     <message>
         <source>Disables offline caching. Certain features may be limited or missing in this mode. Changes require a restart of Fernschreiber to take effect.</source>
-        <translation></translation>
+        <translation>禁用离线缓存。某些特定功能会在此模式中受限或消失。切换模式需要重启 fernschreiber 才能生效。</translation>
     </message>
     <message>
         <source>Privacy</source>