How to open CBU files
Did your computer fail to open a CBU file? We explain what CBU files are and recommend software that we know can open or convert your CBU files.
What is a CBU file?
The CBU file extension indicates to your device which app can open the file. However, different programs may use the CBU file type for different types of data.
While we do not yet describe the CBU file format and its common uses, we do know which programs are known to open these files, as we receive dozens of suggestions from users like yourself every day about specific file types and which programs they use to open them.
We are continually working on adding more file type descriptions to the site, so if you have information about CBU files that you think will help others, please use the Update Info link below to submit it to us - we'd love to hear from you!
Various CBU openers
These apps are known to open certain types of CBU files. Since many different programs may use CBU files for different purposes, you may need to try a few of the apps to open your specific CBU file.