DirectX End-User Runtime Web Installer will help you easily install the DirectX 9.0c updates. Microsoft DirectX is a group of technologies designed to make Windows-based computers an ideal platform for running and displaying applications rich in multimedia elements such as full-color graphics, video, 3D animation, and rich audio. DirectX includes security and performance updates, along with many new features across all technologies, which can be accessed by applications using the DirectX APIs. The Microsoft DirectX End-User Runtime provides updates to 9.0c and previous versions of DirectX. This download is available running genuine Microsoft Windows. Note : The DirectX runtime cannot be uninstalled. We recommend users create a "System Restore" point prior to installation.

This installer provide updates to 9.0c and previous versions of DirectX - the core Windows technology that drives high-speed multimedia and games on the PC.
The DirectX end-user installation includes all the latest and previous released DirectX runtime. This includes the bi-monthly D3DX, XInput, and Managed DirectX components.

The license of this software is Freeware, you can free download and free use this driver & update software.