DirectX Version Checker is a small freeware to check the DirectX version in your Windows, it can check: DirectX Version DirectX Debug Levels DirectInput Devices DirectShow Filters All Video Compressors All Audio CompressorsYou can check your DirectX version without this download:In Windows 8:Click "Win + R" to open the Run dialog boxType: dxdiag, and press enter, look for Direct X version line in dialog that opensIn Windows 7, Vista and XP:Click "Start" button and click "Run"Type: dxdiag, and press enter, look for Direct X version line in dialog that opens