File extension HTT (.HTT) information

Windows cannot open HTT files?

If Windows is unable to open file extension .HTT 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 .HTT file extension identifies a Microsoft Hypertext template: this is a Microsoft format which stores hypertext. This makes possible a dynamic organization of information in simple files, thus allowing for interface customization. This is a format which is handled by Microsoft Windows.. Incorrect associations are the cause of many file extension errors. Scan your system to prevent, identify and repair HTT file extension association errors.


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  • Drivers: Scan your PC for the outdated drivers which lead to system errors and slowdowns.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