How to open BSA files

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

What is a BSA file?

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

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

The Bone Shaker Architect music

Through our analysis of BSA files, we know that one use of the format is The Bone Shaker Architect music. 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 BSA files

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

WinRARWinRARUser submitted
FOMMFOMMUser submitted
Dragon UnPACKerDragon UnPACKerUser submitted
OblivionModManagerOblivionModManagerUser submitted
GATES TO AESGAARD - Episode 1GATES TO AESGAARD - Episode 1User submitted
Ivellon EnglishIvellon EnglishUser submitted
Bethesda Softworks OblivionBethesda Softworks OblivionUser submitted
The Elder Scrolls IV OblivionThe Elder Scrolls IV OblivionUser submitted
Oblivion GotY DeluxeOblivion GotY DeluxeUser submitted
We have not verified any programs that we know for certain can work with BSA-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 BSA-files. If you know one, please use the Suggest link below and tell us about it!