File extension FAX (.FAX) information

Windows cannot open FAX files?

If Windows is unable to open file extension .FAX 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 .FAX file extension is an image that is generated using fax software. .FAX files should be viewable using any image viewer which can handle .TIF or .TIFF files.. Incorrect associations are the cause of many file extension errors. Scan your system to prevent, identify and repair FAX file extension association errors.


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  • Drivers: Scan your PC for the outdated drivers which lead to system errors and slowdowns.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