File extension AX (.AX) information

Windows cannot open AX files?

If Windows is unable to open file extension .AX you may have registry related errors or may not have the appropriate program installed. We strongly recommend that you run a free registry scan.

Appropriate program:

The .AX file extension identifies Microsoft DirectShow filter files and is associated with the video playback functionality of various media players. Programs that are capable of reading this type of file are Microsoft Media Player, QuickTime and VLC media player.. Incorrect associations are the cause of many file extension errors. Scan your system to prevent, identify and repair AX file extension association errors.


  • Performance: To optimize memory and CPU usage for AX files run a free performance scan.
  • Stability: Fix AX errors to make your system and applications more stable.
  • Drivers: Scan your PC for the outdated drivers which lead to system errors and slowdowns.

You are currently viewing the detail page for ABF file extension. This page contains a detailed description of the ABF file type, software tools to help resolve file association errors in the Windows registry together with relevant system utility applications and other related information.