What are CMU files and how to open them
Are you having problems opening a CMU file or are you simply curious about its contents? We're here to explain the properties of these files and provide you with software that can open or handle your CMU files.
What is a CMU file?
CMU files have multiple uses, and Andrew Toolkit Document is one of them. Read more about the other uses further down the page.
Andrew Toolkit Document
These CMU files are documents created in Andrew Toolkit, a set of tools used to create documents. Andrew Project was one of the first distributed computing solutions, and it provided students and teachers access to various software on computers placed on the university campus. It was developed by Carnegie Mellon University and IBM in the 1980s.
How to open CMU files
Important: Different programs may use files with the CMU file extension for different purposes, so unless you are sure which format your CMU file is, you may need to try a few different programs.
While we have not verified the apps ourselves yet, our users have suggested three different CMU openers which you will find listed below.
Last updated: April 14, 2021
All known file formats using extension .CMU
While Andrew Toolkit Document is a popular type of CMU-file, we know of 2 different uses of the .CMU file extension. Different software may use files with the same extension for different types of data.
CMU Window Manager Bitmap
We know that one CMU format is CMU Window Manager Bitmap. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.
Various apps that use files with this extension
These apps are known to open certain types of CMU files. Remember, different programs may use CMU files for different purposes, so you may need to try out a few of them to be able to open your specific file.
Help us help others
File.org helps thousands of users every day, and we would love to hear from you if you have additional information about CMU file formats, example files, or compatible programs. Please use the links below or email us at firstname.lastname@example.org to discuss further.