How to open BREFF files

Did your computer fail to open a BREFF file? We explain what BREFF files are and recommend software that we know can open or convert your files.

What is a BREFF file?

The BREFF file extension indicates to your device which app can open the file. However, different programs may use the BREFF file type for different types of data.

We are aware of 1 different use of the BREFF extension, which you can read more about below.

Wii Effect controls

Through our analysis of BREFF files, we know that one use of the format is Wii Effect controls. We have not yet described in detail what these files contain and what they are used for, but our team is working tiredlessly through thousands of file formats. We'd love hearing from you if you have information about the format.

We have not verified any programs yet that works with this specific format. If you know any, please use the 'Suggest a program' link below. Thanks!

Software that will open, convert or fix BREFF files

These apps are known to open certain types of BREFF files. Since many different programs may use BREFF files for different purposes, you may need to try a few of the apps to open your specific BREFF file.

WiiCoderWiiCoderUser submitted
We have not verified any programs that we know for certain can work with BREFF-files on Mac. If you know one, please use the Suggest link below and tell us about it!
We have not verified any online services that we know for certain can work with BREFF-files. If you know one, please use the Suggest link below and tell us about it!