File extension HST (.HST) information

Windows cannot open HST files?

If Windows is unable to open file extension .HST 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 .HST file extension identifies a History file which maybe used by various applications as a form of log file, storing the history of previous events. An example of such usage is Yahoo! Messenger which may create a .HST file which stores chat-log history.. Incorrect associations are the cause of many file extension errors. Scan your system to prevent, identify and repair HST file extension association errors.


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  • Drivers: Scan your PC for the outdated drivers which lead to system errors and slowdowns.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