File extension PAT (.PAT) information

Windows cannot open PAT files?

If Windows is unable to open file extension .PAT 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 .PAT file extension identifies pattern image files generated by a range of applications including AutoCAD, CADTERNS, DataCAD, Paint Shop Pro, and CorelDRAW. Although the precise properties of these files varies between each application, generally speaking they all store a range of image data and will need to viewed using the applications that created them to be sure of viewing them correctly.. Incorrect associations are the cause of many file extension errors. Scan your system to prevent, identify and repair PAT file extension association errors.


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  • Drivers: Scan your PC for the outdated drivers which lead to system errors and slowdowns.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