File extension GB (.GB) information

Windows cannot open GB files?

If Windows is unable to open file extension .GB 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 .GB file extension identifies images (copies) of Nintendo Game Boy ROM cartridges. The Nintendo Game Boy is a popular hand-held games console using physical cartridges to store games. These cartridges can be read electronically, and the information stored digitally as a .GB file. This file can then be played using a computer running an appropriate emulator, such as gnuboy.. Incorrect associations are the cause of many file extension errors. Scan your system to prevent, identify and repair GB file extension association errors.


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  • Drivers: Scan your PC for the outdated drivers which lead to system errors and slowdowns.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