diff --git a/CSharp/Engines/GTK/UniversalEditor.Engines.GTK/Dialogs/AboutDialog.cs b/CSharp/Engines/GTK/UniversalEditor.Engines.GTK/Dialogs/AboutDialog.cs
index fa14f2f6..6ed71464 100644
--- a/CSharp/Engines/GTK/UniversalEditor.Engines.GTK/Dialogs/AboutDialog.cs
+++ b/CSharp/Engines/GTK/UniversalEditor.Engines.GTK/Dialogs/AboutDialog.cs
@@ -20,7 +20,7 @@
 //  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 using System;
 using UniversalEditor.UserInterface;
-namespace UniversalEditor.Engines.GTK
+namespace UniversalEditor.Engines.GTK.Dialogs
 {
 	public partial class AboutDialog : Gtk.Dialog
 	{
diff --git a/CSharp/Engines/GTK/UniversalEditor.Engines.GTK/GTKEngine.cs b/CSharp/Engines/GTK/UniversalEditor.Engines.GTK/GTKEngine.cs
index f47ed4f9..08e299e4 100644
--- a/CSharp/Engines/GTK/UniversalEditor.Engines.GTK/GTKEngine.cs
+++ b/CSharp/Engines/GTK/UniversalEditor.Engines.GTK/GTKEngine.cs
@@ -27,6 +27,13 @@ namespace UniversalEditor.Engines.GTK
 			mw.Show ();
 			return mw;
 		}
+		
+		public override void ShowAboutDialog()
+		{
+			Dialogs.AboutDialog dlg = new Dialogs.AboutDialog();
+			dlg.Run();
+			dlg.Destroy();
+		}
 	}
 }
 
diff --git a/CSharp/Engines/GTK/UniversalEditor.Engines.GTK/MainWindow.cs b/CSharp/Engines/GTK/UniversalEditor.Engines.GTK/MainWindow.cs
index fc6bd252..7948614a 100644
--- a/CSharp/Engines/GTK/UniversalEditor.Engines.GTK/MainWindow.cs
+++ b/CSharp/Engines/GTK/UniversalEditor.Engines.GTK/MainWindow.cs
@@ -429,6 +429,13 @@ namespace UniversalEditor.Engines.GTK
 		{
 			throw new System.NotImplementedException ();
 		}
+		
+		public void ShowAboutDialog()
+		{
+			Dialogs.AboutDialog dlg = new Dialogs.AboutDialog();
+			dlg.Run();
+			dlg.Destroy();
+		}
 		#endregion
 	}
 }
\ No newline at end of file
diff --git a/CSharp/Engines/GTK/UniversalEditor.Engines.GTK/UniversalEditor.Engines.GTK.csproj b/CSharp/Engines/GTK/UniversalEditor.Engines.GTK/UniversalEditor.Engines.GTK.csproj
index 3e70e45b..0e55ccc5 100644
--- a/CSharp/Engines/GTK/UniversalEditor.Engines.GTK/UniversalEditor.Engines.GTK.csproj
+++ b/CSharp/Engines/GTK/UniversalEditor.Engines.GTK/UniversalEditor.Engines.GTK.csproj
@@ -69,7 +69,7 @@
     <Compile Include="Controls\ObjectModelBrowser.cs" />
     <Compile Include="gtk-gui\UniversalEditor.Engines.GTK.ObjectModelBrowser.cs" />
     <Compile Include="Dialogs\AboutDialog.cs" />
-    <Compile Include="gtk-gui\UniversalEditor.Engines.GTK.AboutDialog.cs" />
+    <Compile Include="gtk-gui\UniversalEditor.Engines.GTK.Dialogs.AboutDialog.cs" />
   </ItemGroup>
   <Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />
   <ItemGroup>
diff --git a/CSharp/Engines/GTK/UniversalEditor.Engines.GTK/gtk-gui/UniversalEditor.Engines.GTK.AboutDialog.cs b/CSharp/Engines/GTK/UniversalEditor.Engines.GTK/gtk-gui/UniversalEditor.Engines.GTK.Dialogs.AboutDialog.cs
similarity index 97%
rename from CSharp/Engines/GTK/UniversalEditor.Engines.GTK/gtk-gui/UniversalEditor.Engines.GTK.AboutDialog.cs
rename to CSharp/Engines/GTK/UniversalEditor.Engines.GTK/gtk-gui/UniversalEditor.Engines.GTK.Dialogs.AboutDialog.cs
index 7522a765..14b9baea 100644
--- a/CSharp/Engines/GTK/UniversalEditor.Engines.GTK/gtk-gui/UniversalEditor.Engines.GTK.AboutDialog.cs
+++ b/CSharp/Engines/GTK/UniversalEditor.Engines.GTK/gtk-gui/UniversalEditor.Engines.GTK.Dialogs.AboutDialog.cs
@@ -1,6 +1,6 @@
 
 // This file has been generated by the GUI designer. Do not modify.
-namespace UniversalEditor.Engines.GTK
+namespace UniversalEditor.Engines.GTK.Dialogs
 {
 	public partial class AboutDialog
 	{
@@ -37,12 +37,12 @@ namespace UniversalEditor.Engines.GTK
 		protected virtual void Build ()
 		{
 			global::Stetic.Gui.Initialize (this);
-			// Widget UniversalEditor.Engines.GTK.AboutDialog
-			this.Name = "UniversalEditor.Engines.GTK.AboutDialog";
+			// Widget UniversalEditor.Engines.GTK.Dialogs.AboutDialog
+			this.Name = "UniversalEditor.Engines.GTK.Dialogs.AboutDialog";
 			this.Title = global::Mono.Unix.Catalog.GetString ("About [ApplicationTitle]");
 			this.WindowPosition = ((global::Gtk.WindowPosition)(4));
 			this.Resizable = false;
-			// Internal child UniversalEditor.Engines.GTK.AboutDialog.VBox
+			// Internal child UniversalEditor.Engines.GTK.Dialogs.AboutDialog.VBox
 			global::Gtk.VBox w1 = this.VBox;
 			w1.Name = "dialog1_VBox";
 			w1.BorderWidth = ((uint)(2));
@@ -234,7 +234,7 @@ namespace UniversalEditor.Engines.GTK
 			w1.Add (this.vbox3);
 			global::Gtk.Box.BoxChild w23 = ((global::Gtk.Box.BoxChild)(w1 [this.vbox3]));
 			w23.Position = 0;
-			// Internal child UniversalEditor.Engines.GTK.AboutDialog.ActionArea
+			// Internal child UniversalEditor.Engines.GTK.Dialogs.AboutDialog.ActionArea
 			global::Gtk.HButtonBox w24 = this.ActionArea;
 			w24.Name = "dialog1_ActionArea";
 			w24.Spacing = 10;
diff --git a/CSharp/Engines/GTK/UniversalEditor.Engines.GTK/gtk-gui/gui.stetic b/CSharp/Engines/GTK/UniversalEditor.Engines.GTK/gtk-gui/gui.stetic
index dfe39ad1..bfe65c31 100644
--- a/CSharp/Engines/GTK/UniversalEditor.Engines.GTK/gtk-gui/gui.stetic
+++ b/CSharp/Engines/GTK/UniversalEditor.Engines.GTK/gtk-gui/gui.stetic
@@ -264,7 +264,7 @@
       </widget>
     </child>
   </widget>
-  <widget class="Gtk.Dialog" id="UniversalEditor.Engines.GTK.AboutDialog" design-size="572 444">
+  <widget class="Gtk.Dialog" id="UniversalEditor.Engines.GTK.Dialogs.AboutDialog" design-size="572 444">
     <property name="MemberName" />
     <property name="Title" translatable="yes">About [ApplicationTitle]</property>
     <property name="WindowPosition">CenterOnParent</property>
diff --git a/CSharp/Libraries/UniversalEditor.UserInterface/Engine.cs b/CSharp/Libraries/UniversalEditor.UserInterface/Engine.cs
index 8b0713bc..8bce0361 100644
--- a/CSharp/Libraries/UniversalEditor.UserInterface/Engine.cs
+++ b/CSharp/Libraries/UniversalEditor.UserInterface/Engine.cs
@@ -240,6 +240,12 @@ namespace UniversalEditor.UserInterface
 			});
 			#endregion
 			#region Help
+			AttachCommandEventHandler("HelpAboutPlatform", delegate(object sender, EventArgs e)
+			{
+				ShowAboutDialog();
+			});
+			#endregion
+			#region Help
 			Command helpAboutPlatform = mvarCommands["HelpAboutPlatform"];
 			if (helpAboutPlatform != null)
 			{
@@ -380,6 +386,8 @@ namespace UniversalEditor.UserInterface
 		/// <param name="FileNames">The file name(s) of the document(s) to load.</param>
 		/// <returns>An <see cref="IHostApplicationWindow"/> representing the window that was created.</returns>
 		protected abstract IHostApplicationWindow OpenWindowInternal(params string[] FileNames);
+		
+		public abstract void ShowAboutDialog();
 
 		/// <summary>
 		/// Opens a new window, optionally loading the specified documents.