DirectX 12current page
Windows 11, Windows 10
Updated via Windows Update and the graphics card driver.
DirectX version check
The fastest way to check is the dxdiag command. It shows the system DirectX version and video driver data.
File is stored on the site:dxwebsetup.exe· 288.4 KB · SHA-256 verified
Win + R.dxdiagand press Enter.The "DirectX Version" line shows the system version, while feature levels depend on the graphics card and driver. Therefore, DirectX 12 in Windows does not guarantee support for all Direct3D 12 capabilities by a specific GPU.
Microsoft guide on dxdiagWindows 11, Windows 10
Updated via Windows Update and the graphics card driver.
Windows 7/8.1/10/11
Already built into newer Windows; for older systems depends on Windows updates.
Windows Vista and later
A separate installer is usually not needed; the component is included in Windows.
Old games on Windows
Legacy D3DX/XAudio/XInput libraries are installed via the official runtime.
Open the Run dialog, type dxdiag, and look at the DirectX Version line on the System tab.
A game may use DirectX 9/10/11 even if DirectX 12 is installed on the system.
No. dxdiag runs locally, but internet is required for Windows updates and driver updates.
Source for verifying the web installer version, file name, size, and package purpose.
Open sourceSource for verifying the DirectX End-User Runtimes June 2010 offline package.
Open sourceMicrosoft launch guidedxdiagand verifying the installed DirectX version.
The official way to receive DirectX, Windows, and related system component updates.
Open source