How to open EFU files
Did your computer fail to open an EFU file? We explain what EFU files are and recommend software that we know can open or convert your EFU files.
What is an EFU file?
The EFU file extension indicates to your device which app can open the file. However, different programs may use the EFU file type for different types of data.
While we do not yet describe the EFU 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 EFU 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!
These apps are known to open certain types of EFU files. Since many different programs may use EFU files for different purposes, you may need to try a few of the apps to open your specific EFU file.