Did you find or received DUS file and your computer failed to open it? Below we will explain what is DUS file extension and how you can open it.

What is a DUS file ext?

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.

How to open a DUS file?

In most cases your computer should know what software program should be used to open different file types and extensions like DUS. When you double click on the DUS file format, it should open with appropriate software program. If you downloaded or received DUS files for the first time and your system failed to open it then try free file viewers available on the internet after doing enough research not to fall prey to malware.

How to fix errors with DUS files

Scan the file
Before trying to open DUS files on your Windows make sure that it is safe to do so by running through antivirus scanner.
Update
Unable to open DUS files with the associated software program or see an error than try updating the associated software
Do not
If none of the applications in your Windows were able to open DUS file do not change file extension because by changing file extension you are corrupting the file. In case you already changed the extension you can revert it back to DUS by renaming the file. Incorrect associations are the cause of many DUS file errors.

Finally, 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 registry scan.

You are currently viewing the detail page for DUS file ext. This page contains a detailed description of the DUS file type, software tools to help resolve file association errors in the Windows registry together with relevant system utility applications and other related information.