diff --git a/Misc/GenericExtensions.cs b/Misc/GenericExtensions.cs
index f676cdf..fb02099 100644
--- a/Misc/GenericExtensions.cs
+++ b/Misc/GenericExtensions.cs
@@ -1,5 +1,6 @@
 using System;
 using System.Collections.Generic;
+using System.IO;
 using System.Linq;
 
 namespace CC_Functions.Misc
@@ -63,5 +64,7 @@ namespace CC_Functions.Misc
 
         public static void RemoveAt<T, G>(this Dictionary<T, G> dict, int index) =>
             dict.Remove(dict.Keys.OfType<T>().ToArray()[index]);
+
+        public static long GetSize(this DirectoryInfo directory) => IO.GetDirectorySize(directory.FullName);
     }
 }
\ No newline at end of file
diff --git a/W32/GenericExtensions.cs b/W32/GenericExtensions.cs
new file mode 100644
index 0000000..69c1b8b
--- /dev/null
+++ b/W32/GenericExtensions.cs
@@ -0,0 +1,14 @@
+using System;
+using System.Diagnostics;
+using System.Windows.Forms;
+
+namespace CC_Functions.W32
+{
+    public static class GenericExtensions
+    {
+        public static Wnd32 GetWindow(this IntPtr handle) => Wnd32.fromHandle(handle);
+        public static Wnd32 GetMainWindow(this Process handle) => Wnd32.getProcessMain(handle);
+        public static Wnd32 GetWnd32(this Form frm) => Wnd32.fromForm(frm);
+        public static bool IsDown(this Keys key) => KeyboardReader.IsKeyDown(key);
+    }
+}
\ No newline at end of file
diff --git a/W32/W32.csproj b/W32/W32.csproj
index 9e0e05f..8cf0f8d 100644
--- a/W32/W32.csproj
+++ b/W32/W32.csproj
@@ -50,6 +50,7 @@
     <Reference Include="System.Xml" />
   </ItemGroup>
   <ItemGroup>
+    <Compile Include="GenericExtensions.cs" />
     <Compile Include="Hooks\MouseHook.cs" />
     <Compile Include="Hooks\KeyboardHook.cs" />
     <Compile Include="Hooks\KeyboardHookEventArgs.cs" />