Files with mu file extension can be found as menu definitions from old MS-DOS version of Corel Quattro Pro.
Software that open mu file
MU file extension - Corel Quattro Pro for DOS menu definition
What is mu file? How to open mu files?
The mu file extension is associated with Quattro Pro for MS-DOS system.
Quattro Pro is a spreadsheet program developed by Borland and later sold by Corel, most often as part of Corel's WordPerfect Office.
These mu files contain menu definitions.
This mu file type entry was marked as obsolete and no longer supported file format.
This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.
The default software associated to open mu file:
Company or developer:
Corel Corporation
Corel Quattro Pro is spreadsheet application distributed as a part of Corel WordPerfect Office suite. The latest version of this application is Corel Quattro Pro X8, which is part of Corel WordPerfect Office X8 suite.
Company or developer:
Corel Corporation
WordPerfect Office is an complete office suite developed by Corel Corporation. Latest version is WordPerfect Office X8, available in some editions: Home & Student, Standard and Professional.
Probably most known programs that are included in WordPerfect Office are word processor called WordPerfect, a spreadsheet Quattro Pro, presentation program Presentations and database management system Paradox.
List of recommended software applications associated to the .mu file extension
Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open mu file, edit mu file, convert mu file, view mu file, play mu file etc. (if exist software for corresponding action in File-Extensions.org's database).
Settings file type for software that use mu file - Corel Quattro Pro for DOS menu definition
Programs supporting the exension mu on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about listed programs for settings mu file action.
Microsoft Windows:
Main software associated with mu file by default:
Corel Quattro Pro
Corel WordPerfect Office