diff --git a/src/Gemini/Gemini.csproj b/src/Gemini/Gemini.csproj
index f6cfa309..45434a27 100644
--- a/src/Gemini/Gemini.csproj
+++ b/src/Gemini/Gemini.csproj
@@ -186,6 +186,7 @@
     <Compile Include="Modules\Settings\Views\SettingsView.xaml.cs">
       <DependentUpon>SettingsView.xaml</DependentUpon>
     </Compile>
+    <Compile Include="Modules\Shell\Commands\ViewFullscreenCommandDefinition.cs" />
     <Compile Include="Modules\Shell\Commands\CloseFileCommandDefinition.cs" />
     <Compile Include="Modules\Shell\Commands\CloseFileCommandHandler.cs" />
     <Compile Include="Modules\Shell\Commands\SaveFileAsCommandDefinition.cs" />
@@ -198,6 +199,7 @@
     <Compile Include="Modules\Shell\Commands\NewFileCommandHandler.cs" />
     <Compile Include="Modules\Shell\Commands\OpenFileCommandDefinition.cs" />
     <Compile Include="Modules\Shell\Commands\ExitCommandHandler.cs" />
+    <Compile Include="Modules\Shell\Commands\ViewFullscreenCommandHandler.cs" />
     <Compile Include="Modules\Shell\Controls\LayoutInitializer.cs" />
     <Compile Include="Modules\MainMenu\Controls\MenuItemEx.cs" />
     <Compile Include="Modules\MainMenu\Controls\MenuEx.cs" />
@@ -457,6 +459,9 @@
   <ItemGroup>
     <Resource Include="Resources\Icons\Save.png" />
   </ItemGroup>
+  <ItemGroup>
+    <Resource Include="Resources\Icons\FullScreen.png" />
+  </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
        Other similar extension points exist, see Microsoft.Common.targets.
diff --git a/src/Gemini/Modules/Shell/Commands/ViewFullscreenCommandDefinition.cs b/src/Gemini/Modules/Shell/Commands/ViewFullscreenCommandDefinition.cs
new file mode 100644
index 00000000..6e4e0d41
--- /dev/null
+++ b/src/Gemini/Modules/Shell/Commands/ViewFullscreenCommandDefinition.cs
@@ -0,0 +1,37 @@
+using System;
+using System.ComponentModel.Composition;
+using System.Windows.Input;
+using Gemini.Framework.Commands;
+using Gemini.Properties;
+
+namespace Gemini.Modules.Shell.Commands
+{
+    [CommandDefinition]
+    public class ViewFullScreenCommandDefinition : CommandDefinition
+    {
+        public const string CommandName = "View.FullScreen";
+
+        public override string Name
+        {
+            get { return CommandName; }
+        }
+
+        public override string Text
+        {
+            get { return Resources.ViewFullScreenCommandText; }
+        }
+
+        public override string ToolTip
+        {
+            get { return Resources.ViewFullScreenCommandToolTip; }
+        }
+
+        public override Uri IconSource
+        {
+            get { return new Uri("pack://application:,,,/Gemini;component/Resources/Icons/FullScreen.png"); }
+        }
+
+        [Export]
+        public static CommandKeyboardShortcut KeyGesture = new CommandKeyboardShortcut<ViewFullScreenCommandDefinition>(new KeyGesture(Key.Enter, ModifierKeys.Shift | ModifierKeys.Alt));
+    }
+}
\ No newline at end of file
diff --git a/src/Gemini/Modules/Shell/Commands/ViewFullscreenCommandHandler.cs b/src/Gemini/Modules/Shell/Commands/ViewFullscreenCommandHandler.cs
new file mode 100644
index 00000000..cd635d6c
--- /dev/null
+++ b/src/Gemini/Modules/Shell/Commands/ViewFullscreenCommandHandler.cs
@@ -0,0 +1,23 @@
+using System.Threading.Tasks;
+using System.Windows;
+using Gemini.Framework.Commands;
+using Gemini.Framework.Threading;
+
+namespace Gemini.Modules.Shell.Commands
+{
+    [CommandHandler]
+    public class ViewFullScreenCommandHandler : CommandHandlerBase<ViewFullScreenCommandDefinition>
+    {
+        public override Task Run(Command command)
+        {
+            var window = Application.Current.MainWindow;
+            if (window == null)
+                return TaskUtility.Completed;
+            if (window.WindowState != WindowState.Maximized)
+                window.WindowState = WindowState.Maximized;
+            else
+                window.WindowState = WindowState.Normal;
+            return TaskUtility.Completed;
+        }
+    }
+}
\ No newline at end of file
diff --git a/src/Gemini/Modules/Shell/MenuDefinitions.cs b/src/Gemini/Modules/Shell/MenuDefinitions.cs
index 452bc3c2..92cfd056 100644
--- a/src/Gemini/Modules/Shell/MenuDefinitions.cs
+++ b/src/Gemini/Modules/Shell/MenuDefinitions.cs
@@ -42,5 +42,9 @@ public static class MenuDefinitions
         [Export]
         public static MenuItemDefinition WindowDocumentList = new CommandMenuItemDefinition<SwitchToDocumentCommandListDefinition>(
             MainMenu.MenuDefinitions.WindowDocumentListMenuGroup, 0);
+
+        [Export]
+        public static MenuItemDefinition ViewFullscreenItem = new CommandMenuItemDefinition<ViewFullScreenCommandDefinition>(
+            MainMenu.MenuDefinitions.ViewPropertiesMenuGroup, 0);
     }
 }
\ No newline at end of file
diff --git a/src/Gemini/Properties/Resources.Designer.cs b/src/Gemini/Properties/Resources.Designer.cs
index 3e53d218..64b8a843 100644
--- a/src/Gemini/Properties/Resources.Designer.cs
+++ b/src/Gemini/Properties/Resources.Designer.cs
@@ -1,10 +1,10 @@
 //------------------------------------------------------------------------------
 // <auto-generated>
-//     This code was generated by a tool.
-//     Runtime Version:4.0.30319.42000
+//     Этот код создан программой.
+//     Исполняемая версия:4.0.30319.42000
 //
-//     Changes to this file may cause incorrect behavior and will be lost if
-//     the code is regenerated.
+//     Изменения в этом файле могут привести к неправильной работе и будут потеряны в случае
+//     повторной генерации кода.
 // </auto-generated>
 //------------------------------------------------------------------------------
 
@@ -13,12 +13,12 @@ namespace Gemini.Properties {
     
     
     /// <summary>
-    ///   A strongly-typed resource class, for looking up localized strings, etc.
+    ///   Класс ресурса со строгой типизацией для поиска локализованных строк и т.д.
     /// </summary>
-    // This class was auto-generated by the StronglyTypedResourceBuilder
-    // class via a tool like ResGen or Visual Studio.
-    // To add or remove a member, edit your .ResX file then rerun ResGen
-    // with the /str option, or rebuild your VS project.
+    // Этот класс создан автоматически классом StronglyTypedResourceBuilder
+    // с помощью такого средства, как ResGen или Visual Studio.
+    // Чтобы добавить или удалить член, измените файл .ResX и снова запустите ResGen
+    // с параметром /str или перестройте свой проект VS.
     [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "4.0.0.0")]
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
@@ -33,7 +33,7 @@ internal class Resources {
         }
         
         /// <summary>
-        ///   Returns the cached ResourceManager instance used by this class.
+        ///   Возвращает кэшированный экземпляр ResourceManager, использованный этим классом.
         /// </summary>
         [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
         internal static global::System.Resources.ResourceManager ResourceManager {
@@ -47,8 +47,8 @@ internal class Resources {
         }
         
         /// <summary>
-        ///   Overrides the current thread's CurrentUICulture property for all
-        ///   resource lookups using this strongly typed resource class.
+        ///   Перезаписывает свойство CurrentUICulture текущего потока для всех
+        ///   обращений к ресурсу с помощью этого класса ресурса со строгой типизацией.
         /// </summary>
         [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
         internal static global::System.Globalization.CultureInfo Culture {
@@ -61,7 +61,7 @@ internal class Resources {
         }
         
         /// <summary>
-        ///   Looks up a localized string similar to Failed to set value: {0}.
+        ///   Ищет локализованную строку, похожую на Failed to set value: {0}.
         /// </summary>
         internal static string AdvancedSliderCommitErrorFormat {
             get {
@@ -70,7 +70,7 @@ internal class Resources {
         }
         
         /// <summary>
-        ///   Looks up a localized string similar to All Files.
+        ///   Ищет локализованную строку, похожую на All Files.
         /// </summary>
         internal static string AllFiles {
             get {
@@ -79,7 +79,7 @@ internal class Resources {
         }
         
         /// <summary>
-        ///   Looks up a localized string similar to All Supported Files.
+        ///   Ищет локализованную строку, похожую на All Supported Files.
         /// </summary>
         internal static string AllSupportedFiles {
             get {
@@ -88,7 +88,7 @@ internal class Resources {
         }
         
         /// <summary>
-        ///   Looks up a localized string similar to _Edit.
+        ///   Ищет локализованную строку, похожую на _Edit.
         /// </summary>
         internal static string EditMenuText {
             get {
@@ -97,7 +97,7 @@ internal class Resources {
         }
         
         /// <summary>
-        ///   Looks up a localized string similar to _Redo.
+        ///   Ищет локализованную строку, похожую на _Redo.
         /// </summary>
         internal static string EditRedoCommandText {
             get {
@@ -106,7 +106,7 @@ internal class Resources {
         }
         
         /// <summary>
-        ///   Looks up a localized string similar to Redo.
+        ///   Ищет локализованную строку, похожую на Redo.
         /// </summary>
         internal static string EditRedoCommandToolTip {
             get {
@@ -115,7 +115,7 @@ internal class Resources {
         }
         
         /// <summary>
-        ///   Looks up a localized string similar to _Undo.
+        ///   Ищет локализованную строку, похожую на _Undo.
         /// </summary>
         internal static string EditUndoCommandText {
             get {
@@ -124,7 +124,7 @@ internal class Resources {
         }
         
         /// <summary>
-        ///   Looks up a localized string similar to Undo.
+        ///   Ищет локализованную строку, похожую на Undo.
         /// </summary>
         internal static string EditUndoCommandToolTip {
             get {
@@ -133,7 +133,7 @@ internal class Resources {
         }
         
         /// <summary>
-        ///   Looks up a localized string similar to _Close.
+        ///   Ищет локализованную строку, похожую на _Close.
         /// </summary>
         internal static string FileCloseCommandText {
             get {
@@ -142,7 +142,7 @@ internal class Resources {
         }
         
         /// <summary>
-        ///   Looks up a localized string similar to Close.
+        ///   Ищет локализованную строку, похожую на Close.
         /// </summary>
         internal static string FileCloseCommandToolTip {
             get {
@@ -151,7 +151,7 @@ internal class Resources {
         }
         
         /// <summary>
-        ///   Looks up a localized string similar to E_xit.
+        ///   Ищет локализованную строку, похожую на E_xit.
         /// </summary>
         internal static string FileExitCommandText {
             get {
@@ -160,7 +160,7 @@ internal class Resources {
         }
         
         /// <summary>
-        ///   Looks up a localized string similar to Exit.
+        ///   Ищет локализованную строку, похожую на Exit.
         /// </summary>
         internal static string FileExitCommandToolTip {
             get {
@@ -169,7 +169,7 @@ internal class Resources {
         }
         
         /// <summary>
-        ///   Looks up a localized string similar to _File.
+        ///   Ищет локализованную строку, похожую на _File.
         /// </summary>
         internal static string FileMenuText {
             get {
@@ -178,7 +178,7 @@ internal class Resources {
         }
         
         /// <summary>
-        ///   Looks up a localized string similar to _New.
+        ///   Ищет локализованную строку, похожую на _New.
         /// </summary>
         internal static string FileNewCommandText {
             get {
@@ -187,7 +187,7 @@ internal class Resources {
         }
         
         /// <summary>
-        ///   Looks up a localized string similar to New.
+        ///   Ищет локализованную строку, похожую на New.
         /// </summary>
         internal static string FileNewCommandToolTip {
             get {
@@ -196,7 +196,7 @@ internal class Resources {
         }
         
         /// <summary>
-        ///   Looks up a localized string similar to Untitled {0}.
+        ///   Ищет локализованную строку, похожую на Untitled {0}.
         /// </summary>
         internal static string FileNewUntitled {
             get {
@@ -205,7 +205,7 @@ internal class Resources {
         }
         
         /// <summary>
-        ///   Looks up a localized string similar to _Open.
+        ///   Ищет локализованную строку, похожую на _Open.
         /// </summary>
         internal static string FileOpenCommandText {
             get {
@@ -214,7 +214,7 @@ internal class Resources {
         }
         
         /// <summary>
-        ///   Looks up a localized string similar to Open.
+        ///   Ищет локализованную строку, похожую на Open.
         /// </summary>
         internal static string FileOpenCommandToolTip {
             get {
@@ -223,7 +223,7 @@ internal class Resources {
         }
         
         /// <summary>
-        ///   Looks up a localized string similar to Recent Files.
+        ///   Ищет локализованную строку, похожую на Recent Files.
         /// </summary>
         internal static string FileRecentFilesCommandText {
             get {
@@ -232,7 +232,7 @@ internal class Resources {
         }
         
         /// <summary>
-        ///   Looks up a localized string similar to Recent Files.
+        ///   Ищет локализованную строку, похожую на Recent Files.
         /// </summary>
         internal static string FileRecentFilesCommandToolTip {
             get {
@@ -241,7 +241,7 @@ internal class Resources {
         }
         
         /// <summary>
-        ///   Looks up a localized string similar to Save All.
+        ///   Ищет локализованную строку, похожую на Save All.
         /// </summary>
         internal static string FileSaveAllCommandText {
             get {
@@ -250,7 +250,7 @@ internal class Resources {
         }
         
         /// <summary>
-        ///   Looks up a localized string similar to Save All.
+        ///   Ищет локализованную строку, похожую на Save All.
         /// </summary>
         internal static string FileSaveAllCommandToolTip {
             get {
@@ -259,7 +259,7 @@ internal class Resources {
         }
         
         /// <summary>
-        ///   Looks up a localized string similar to Save _As....
+        ///   Ищет локализованную строку, похожую на Save _As....
         /// </summary>
         internal static string FileSaveAsCommandText {
             get {
@@ -268,7 +268,7 @@ internal class Resources {
         }
         
         /// <summary>
-        ///   Looks up a localized string similar to Save As.
+        ///   Ищет локализованную строку, похожую на Save As.
         /// </summary>
         internal static string FileSaveAsCommandToolTip {
             get {
@@ -277,7 +277,7 @@ internal class Resources {
         }
         
         /// <summary>
-        ///   Looks up a localized string similar to _Save.
+        ///   Ищет локализованную строку, похожую на _Save.
         /// </summary>
         internal static string FileSaveCommandText {
             get {
@@ -286,7 +286,7 @@ internal class Resources {
         }
         
         /// <summary>
-        ///   Looks up a localized string similar to Save.
+        ///   Ищет локализованную строку, похожую на Save.
         /// </summary>
         internal static string FileSaveCommandToolTip {
             get {
@@ -295,7 +295,7 @@ internal class Resources {
         }
         
         /// <summary>
-        ///   Looks up a localized string similar to _Help.
+        ///   Ищет локализованную строку, похожую на _Help.
         /// </summary>
         internal static string HelpMenuText {
             get {
@@ -304,7 +304,7 @@ internal class Resources {
         }
         
         /// <summary>
-        ///   Looks up a localized string similar to History.
+        ///   Ищет локализованную строку, похожую на History.
         /// </summary>
         internal static string HistoryDisplayName {
             get {
@@ -313,7 +313,7 @@ internal class Resources {
         }
         
         /// <summary>
-        ///   Looks up a localized string similar to Initial State.
+        ///   Ищет локализованную строку, похожую на Initial State.
         /// </summary>
         internal static string HistoryInitialState {
             get {
@@ -322,7 +322,7 @@ internal class Resources {
         }
         
         /// <summary>
-        ///   Looks up a localized string similar to System.
+        ///   Ищет локализованную строку, похожую на System.
         /// </summary>
         internal static string LanguageSystem {
             get {
@@ -331,7 +331,7 @@ internal class Resources {
         }
         
         /// <summary>
-        ///   Looks up a localized string similar to Auto hide main menu.
+        ///   Ищет локализованную строку, похожую на Auto hide main menu.
         /// </summary>
         internal static string MainMenuSettingsAutoHideMainMenu {
             get {
@@ -340,7 +340,7 @@ internal class Resources {
         }
         
         /// <summary>
-        ///   Looks up a localized string similar to Color Theme:.
+        ///   Ищет локализованную строку, похожую на Color Theme:.
         /// </summary>
         internal static string MainMenuSettingsColorTheme {
             get {
@@ -349,7 +349,7 @@ internal class Resources {
         }
         
         /// <summary>
-        ///   Looks up a localized string similar to Language:.
+        ///   Ищет локализованную строку, похожую на Language:.
         /// </summary>
         internal static string MainMenuSettingsLanguage {
             get {
@@ -358,7 +358,7 @@ internal class Resources {
         }
         
         /// <summary>
-        ///   Looks up a localized string similar to Requires restart.
+        ///   Ищет локализованную строку, похожую на Requires restart.
         /// </summary>
         internal static string MainMenuSettingsLanguageRestart {
             get {
@@ -367,7 +367,7 @@ internal class Resources {
         }
         
         /// <summary>
-        ///   Looks up a localized string similar to [Default Title].
+        ///   Ищет локализованную строку, похожую на [Default Title].
         /// </summary>
         internal static string MainWindowDefaultTitle {
             get {
@@ -376,7 +376,7 @@ internal class Resources {
         }
         
         /// <summary>
-        ///   Looks up a localized string similar to Save changes to the {0} &quot;{1}&quot; before closing?.
+        ///   Ищет локализованную строку, похожую на Save changes to the {0} &quot;{1}&quot; before closing?.
         /// </summary>
         internal static string SaveChangesBeforeClosingMessage {
             get {
@@ -385,7 +385,7 @@ internal class Resources {
         }
         
         /// <summary>
-        ///   Looks up a localized string similar to Options.
+        ///   Ищет локализованную строку, похожую на Options.
         /// </summary>
         internal static string SettingsDisplayName {
             get {
@@ -394,7 +394,7 @@ internal class Resources {
         }
         
         /// <summary>
-        ///   Looks up a localized string similar to General.
+        ///   Ищет локализованную строку, похожую на General.
         /// </summary>
         internal static string SettingsPageGeneral {
             get {
@@ -403,7 +403,7 @@ internal class Resources {
         }
         
         /// <summary>
-        ///   Looks up a localized string similar to Environment.
+        ///   Ищет локализованную строку, похожую на Environment.
         /// </summary>
         internal static string SettingsPathEnvironment {
             get {
@@ -412,7 +412,7 @@ internal class Resources {
         }
         
         /// <summary>
-        ///   Looks up a localized string similar to Blue.
+        ///   Ищет локализованную строку, похожую на Blue.
         /// </summary>
         internal static string ThemeBlueName {
             get {
@@ -421,7 +421,7 @@ internal class Resources {
         }
         
         /// <summary>
-        ///   Looks up a localized string similar to Dark.
+        ///   Ищет локализованную строку, похожую на Dark.
         /// </summary>
         internal static string ThemeDarkName {
             get {
@@ -430,7 +430,7 @@ internal class Resources {
         }
         
         /// <summary>
-        ///   Looks up a localized string similar to Light.
+        ///   Ищет локализованную строку, похожую на Light.
         /// </summary>
         internal static string ThemeLightName {
             get {
@@ -439,7 +439,7 @@ internal class Resources {
         }
         
         /// <summary>
-        ///   Looks up a localized string similar to Standard.
+        ///   Ищет локализованную строку, похожую на Standard.
         /// </summary>
         internal static string ToolBarStandard {
             get {
@@ -448,7 +448,7 @@ internal class Resources {
         }
         
         /// <summary>
-        ///   Looks up a localized string similar to Category.
+        ///   Ищет локализованную строку, похожую на Category.
         /// </summary>
         internal static string ToolboxCategory {
             get {
@@ -457,7 +457,7 @@ internal class Resources {
         }
         
         /// <summary>
-        ///   Looks up a localized string similar to Toolbox.
+        ///   Ищет локализованную строку, похожую на Toolbox.
         /// </summary>
         internal static string ToolboxDisplayName {
             get {
@@ -466,7 +466,7 @@ internal class Resources {
         }
         
         /// <summary>
-        ///   Looks up a localized string similar to _Tools.
+        ///   Ищет локализованную строку, похожую на _Tools.
         /// </summary>
         internal static string ToolsMenuText {
             get {
@@ -475,7 +475,7 @@ internal class Resources {
         }
         
         /// <summary>
-        ///   Looks up a localized string similar to _Options.
+        ///   Ищет локализованную строку, похожую на _Options.
         /// </summary>
         internal static string ToolsOptionsCommandText {
             get {
@@ -484,7 +484,7 @@ internal class Resources {
         }
         
         /// <summary>
-        ///   Looks up a localized string similar to Options.
+        ///   Ищет локализованную строку, похожую на Options.
         /// </summary>
         internal static string ToolsOptionsCommandToolTip {
             get {
@@ -493,7 +493,25 @@ internal class Resources {
         }
         
         /// <summary>
-        ///   Looks up a localized string similar to _History.
+        ///   Ищет локализованную строку, похожую на Full Screen.
+        /// </summary>
+        internal static string ViewFullScreenCommandText {
+            get {
+                return ResourceManager.GetString("ViewFullScreenCommandText", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Ищет локализованную строку, похожую на Full Screen.
+        /// </summary>
+        internal static string ViewFullScreenCommandToolTip {
+            get {
+                return ResourceManager.GetString("ViewFullScreenCommandToolTip", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Ищет локализованную строку, похожую на _History.
         /// </summary>
         internal static string ViewHistoryCommandText {
             get {
@@ -502,7 +520,7 @@ internal class Resources {
         }
         
         /// <summary>
-        ///   Looks up a localized string similar to History.
+        ///   Ищет локализованную строку, похожую на History.
         /// </summary>
         internal static string ViewHistoryCommandToolTip {
             get {
@@ -511,7 +529,7 @@ internal class Resources {
         }
         
         /// <summary>
-        ///   Looks up a localized string similar to _View.
+        ///   Ищет локализованную строку, похожую на _View.
         /// </summary>
         internal static string ViewMenuText {
             get {
@@ -520,7 +538,7 @@ internal class Resources {
         }
         
         /// <summary>
-        ///   Looks up a localized string similar to Toolbo_x.
+        ///   Ищет локализованную строку, похожую на Toolbo_x.
         /// </summary>
         internal static string ViewToolboxCommandText {
             get {
@@ -529,7 +547,7 @@ internal class Resources {
         }
         
         /// <summary>
-        ///   Looks up a localized string similar to Toolbox.
+        ///   Ищет локализованную строку, похожую на Toolbox.
         /// </summary>
         internal static string ViewToolboxCommandToolTip {
             get {
@@ -538,7 +556,7 @@ internal class Resources {
         }
         
         /// <summary>
-        ///   Looks up a localized string similar to _Window.
+        ///   Ищет локализованную строку, похожую на _Window.
         /// </summary>
         internal static string WindowMenuText {
             get {
diff --git a/src/Gemini/Properties/Resources.de.resx b/src/Gemini/Properties/Resources.de.resx
index 04a2f3af..64e7ff7c 100644
--- a/src/Gemini/Properties/Resources.de.resx
+++ b/src/Gemini/Properties/Resources.de.resx
@@ -276,4 +276,10 @@
   <data name="FileNewCommandToolTip" xml:space="preserve">
     <value>Neu</value>
   </data>
+  <data name="ViewFullScreenCommandText" xml:space="preserve">
+    <value>Vollbild</value>
+  </data>
+  <data name="ViewFullScreenCommandToolTip" xml:space="preserve">
+    <value>Vollbild</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/src/Gemini/Properties/Resources.ko.resx b/src/Gemini/Properties/Resources.ko.resx
index 001e511b..2add2e9d 100644
--- a/src/Gemini/Properties/Resources.ko.resx
+++ b/src/Gemini/Properties/Resources.ko.resx
@@ -276,4 +276,10 @@
   <data name="AllSupportedFiles" xml:space="preserve">
     <value>지원되는 모든 파일</value>
   </data>
+  <data name="ViewFullScreenCommandText" xml:space="preserve">
+    <value>전체화면</value>
+  </data>
+  <data name="ViewFullScreenCommandToolTip" xml:space="preserve">
+    <value>전체화면</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/src/Gemini/Properties/Resources.resx b/src/Gemini/Properties/Resources.resx
index a8182585..99371a76 100644
--- a/src/Gemini/Properties/Resources.resx
+++ b/src/Gemini/Properties/Resources.resx
@@ -279,4 +279,10 @@
   <data name="SaveChangesBeforeClosingMessage" xml:space="preserve">
     <value>Save changes to the {0} "{1}" before closing?</value>
   </data>
+  <data name="ViewFullScreenCommandText" xml:space="preserve">
+    <value>Full Screen</value>
+  </data>
+  <data name="ViewFullScreenCommandToolTip" xml:space="preserve">
+    <value>Full Screen</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/src/Gemini/Properties/Resources.ru.resx b/src/Gemini/Properties/Resources.ru.resx
index a2a63263..f507db9c 100644
--- a/src/Gemini/Properties/Resources.ru.resx
+++ b/src/Gemini/Properties/Resources.ru.resx
@@ -252,4 +252,10 @@
   <data name="ThemeDarkName" xml:space="preserve">
     <value>Тёмная</value>
   </data>
+  <data name="ViewFullScreenCommandText" xml:space="preserve">
+    <value>Во весь экран</value>
+  </data>
+  <data name="ViewFullScreenCommandToolTip" xml:space="preserve">
+    <value>Во весь экран</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/src/Gemini/Properties/Resources.zh-Hans.resx b/src/Gemini/Properties/Resources.zh-Hans.resx
index 8bba3c87..0f874dc7 100644
--- a/src/Gemini/Properties/Resources.zh-Hans.resx
+++ b/src/Gemini/Properties/Resources.zh-Hans.resx
@@ -267,4 +267,10 @@
   <data name="AdvancedSliderCommitErrorFormat" xml:space="preserve">
     <value>设置的数值失败：{0}</value>
   </data>
+  <data name="ViewFullScreenCommandText" xml:space="preserve">
+    <value>全屏</value>
+  </data>
+  <data name="ViewFullScreenCommandToolTip" xml:space="preserve">
+    <value>全屏</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/src/Gemini/Resources/Icons/FullScreen.png b/src/Gemini/Resources/Icons/FullScreen.png
new file mode 100644
index 00000000..861e57b6
Binary files /dev/null and b/src/Gemini/Resources/Icons/FullScreen.png differ