File extension IDX (.IDX) information

Windows cannot open IDX files?

If Windows is unable to open file extension .IDX 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 .IDX file extension is a generic index table file, used by a large number of programs (including Microsoft FoxPro and ICQ), which can be used by databases, and by other applications which may require a large index of data.. Incorrect associations are the cause of many file extension errors. Scan your system to prevent, identify and repair IDX file extension association errors.


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  • Drivers: Scan your PC for the outdated drivers which lead to system errors and slowdowns.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