File extension DUS (.DUS) information

Windows cannot open DUS files?

If Windows is unable to open file extension .DUS 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 .DUS file extension identifies Readiris Font Dictionary files which are associated with the Readiris optical character recognition software suite. This file forms a part of a font library which this digital scanning recognition software may use to identify different letters during its running.. Incorrect associations are the cause of many file extension errors. Scan your system to prevent, identify and repair DUS file extension association errors.


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  • Drivers: Scan your PC for the outdated drivers which lead to system errors and slowdowns.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