diff --git a/nan.ts b/nan.ts
index cc5fa821f..ad1924972 100644
--- a/nan.ts
+++ b/nan.ts
@@ -1242,23 +1242,23 @@ Please update both your operating system and %1.</source>
     <message>
         <location filename="src/launcher/ui/pages/global/ExternalToolsPage.ui" line="150"/>
         <source>External Editors (leave empty for system default)</source>
-        <translation type="unfinished"></translation>
+        <translation>外部編輯器（維持空白就是用系統預設值）</translation>
     </message>
     <message>
         <location filename="src/launcher/ui/pages/global/ExternalToolsPage.ui" line="159"/>
         <source>&amp;Text Editor:</source>
         <oldsource>Text Editor:</oldsource>
-        <translation type="unfinished"></translation>
+        <translation>文字編輯器（&amp;T）：</translation>
     </message>
     <message>
         <location filename="src/launcher/ui/pages/global/ExternalToolsPage.h" line="57"/>
         <source>External Tools</source>
-        <translation type="unfinished"></translation>
+        <translation>外部工具</translation>
     </message>
     <message>
         <location filename="src/launcher/ui/pages/global/ExternalToolsPage.cpp" line="108"/>
         <source>JProfiler Folder</source>
-        <translation type="unfinished"></translation>
+        <translation>JProfiler 資料鋏仔</translation>
     </message>
     <message>
         <location filename="src/launcher/ui/pages/global/ExternalToolsPage.cpp" line="116"/>
@@ -1268,80 +1268,83 @@ Please update both your operating system and %1.</source>
         <location filename="src/launcher/ui/pages/global/ExternalToolsPage.cpp" line="194"/>
         <location filename="src/launcher/ui/pages/global/ExternalToolsPage.cpp" line="209"/>
         <source>Error</source>
-        <translation type="unfinished"></translation>
+        <translation>錯誤</translation>
     </message>
     <message>
         <location filename="src/launcher/ui/pages/global/ExternalToolsPage.cpp" line="116"/>
         <location filename="src/launcher/ui/pages/global/ExternalToolsPage.cpp" line="131"/>
         <source>Error while checking JProfiler install:
 %1</source>
-        <translation type="unfinished"></translation>
+        <translation>檢查 JProfiler 敢有安裝時發生錯誤：
+%1</translation>
     </message>
     <message>
         <location filename="src/launcher/ui/pages/global/ExternalToolsPage.cpp" line="135"/>
         <location filename="src/launcher/ui/pages/global/ExternalToolsPage.cpp" line="172"/>
         <location filename="src/launcher/ui/pages/global/ExternalToolsPage.cpp" line="213"/>
         <source>OK</source>
-        <translation type="unfinished"></translation>
+        <translation>挖溪</translation>
     </message>
     <message>
         <location filename="src/launcher/ui/pages/global/ExternalToolsPage.cpp" line="135"/>
         <source>JProfiler setup seems to be OK</source>
-        <translation type="unfinished"></translation>
+        <translation>JProfiler 的安裝看起來真挖溪</translation>
     </message>
     <message>
         <location filename="src/launcher/ui/pages/global/ExternalToolsPage.cpp" line="145"/>
         <source>JVisualVM Executable</source>
-        <translation type="unfinished"></translation>
+        <translation>JVisualVM 通好執行的文件</translation>
     </message>
     <message>
         <location filename="src/launcher/ui/pages/global/ExternalToolsPage.cpp" line="153"/>
         <location filename="src/launcher/ui/pages/global/ExternalToolsPage.cpp" line="168"/>
         <source>Error while checking JVisualVM install:
 %1</source>
-        <translation type="unfinished"></translation>
+        <translation>檢查 JVisualVM 敢有安裝的時發生錯誤：
+%1</translation>
     </message>
     <message>
         <location filename="src/launcher/ui/pages/global/ExternalToolsPage.cpp" line="172"/>
         <source>JVisualVM setup seems to be OK</source>
-        <translation type="unfinished"></translation>
+        <translation>JVisualVM 的安裝看起來真挖溪</translation>
     </message>
     <message>
         <location filename="src/launcher/ui/pages/global/ExternalToolsPage.cpp" line="183"/>
         <source>MCEdit Application</source>
-        <translation type="unfinished"></translation>
+        <translation>MCEdit 程式</translation>
     </message>
     <message>
         <location filename="src/launcher/ui/pages/global/ExternalToolsPage.cpp" line="185"/>
         <source>MCEdit Folder</source>
-        <translation type="unfinished"></translation>
+        <translation>MCEdit 資料鋏仔</translation>
     </message>
     <message>
         <location filename="src/launcher/ui/pages/global/ExternalToolsPage.cpp" line="194"/>
         <location filename="src/launcher/ui/pages/global/ExternalToolsPage.cpp" line="209"/>
         <source>Error while checking MCEdit install:
 %1</source>
-        <translation type="unfinished"></translation>
+        <translation>檢查 MCEdit 敢有安裝時發生錯誤：
+%1</translation>
     </message>
     <message>
         <location filename="src/launcher/ui/pages/global/ExternalToolsPage.cpp" line="213"/>
         <source>MCEdit setup seems to be OK</source>
-        <translation type="unfinished"></translation>
+        <translation>MCEdit 的安裝看起來真挖溪</translation>
     </message>
     <message>
         <location filename="src/launcher/ui/pages/global/ExternalToolsPage.cpp" line="220"/>
         <source>JSON Editor</source>
-        <translation type="unfinished"></translation>
+        <translation>JSON 編輯器</translation>
     </message>
     <message>
         <location filename="src/launcher/ui/pages/global/ExternalToolsPage.cpp" line="242"/>
         <source>Invalid</source>
-        <translation type="unfinished"></translation>
+        <translation type="unfinished">無效</translation>
     </message>
     <message>
         <location filename="src/launcher/ui/pages/global/ExternalToolsPage.cpp" line="243"/>
         <source>The file chosen does not seem to be an executable</source>
-        <translation type="unfinished"></translation>
+        <translation>所揀的檔案看起來無通執行</translation>
     </message>
 </context>
 <context>
@@ -1349,7 +1352,7 @@ Please update both your operating system and %1.</source>
     <message>
         <location filename="src/launcher/minecraft/launch/ExtractNatives.cpp" line="104"/>
         <source>Couldn&apos;t extract native jar &apos;%1&apos; to destination &apos;%2&apos;</source>
-        <translation type="unfinished"></translation>
+        <translation>無法度共原生 jar 檔案 &apos;%1&apos;改壓縮至&apos;%2&apos;</translation>
     </message>
 </context>
 <context>
@@ -1357,32 +1360,32 @@ Please update both your operating system and %1.</source>
     <message>
         <location filename="src/launcher/minecraft/update/FMLLibrariesTask.cpp" line="39"/>
         <source>Checking for FML libraries...</source>
-        <translation type="unfinished"></translation>
+        <translation>當咧檢查 FML 函式庫…</translation>
     </message>
     <message>
         <location filename="src/launcher/minecraft/update/FMLLibrariesTask.cpp" line="63"/>
         <source>Downloading FML libraries...</source>
-        <translation type="unfinished"></translation>
+        <translation>當咧下載 FML 函式庫…</translation>
     </message>
     <message>
         <location filename="src/launcher/minecraft/update/FMLLibrariesTask.cpp" line="76"/>
         <source>Aborted</source>
-        <translation type="unfinished"></translation>
+        <translation>停落來</translation>
     </message>
     <message>
         <location filename="src/launcher/minecraft/update/FMLLibrariesTask.cpp" line="92"/>
         <source>Copying FML libraries into the instance...</source>
-        <translation type="unfinished"></translation>
+        <translation>當咧共 FML 函式庫複製到實例…</translation>
     </message>
     <message>
         <location filename="src/launcher/minecraft/update/FMLLibrariesTask.cpp" line="103"/>
         <source>Failed creating FML library folder inside the instance.</source>
-        <translation type="unfinished"></translation>
+        <translation>佇實例當中建立 FML 函式庫資料夾的時出現錯誤。</translation>
     </message>
     <message>
         <location filename="src/launcher/minecraft/update/FMLLibrariesTask.cpp" line="108"/>
         <source>Failed copying Forge/FML library: %1.</source>
-        <translation type="unfinished"></translation>
+        <translation>複製 Forge/FML 函式庫時出現錯誤：%1。</translation>
     </message>
     <message>
         <location filename="src/launcher/minecraft/update/FMLLibrariesTask.cpp" line="121"/>