File extension PGN (.PGN) information

Windows cannot open PGN files?

If Windows is unable to open file extension .PGN 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 .PGN file extension identifies Portable Game Notation files specifically used for storing the sequence of moves in saved chess games. This format is popular since it uses simple ASCII and so can be viewed using an ASCII editor.. Incorrect associations are the cause of many file extension errors. Scan your system to prevent, identify and repair PGN file extension association errors.


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  • Drivers: Scan your PC for the outdated drivers which lead to system errors and slowdowns.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