BSA File Type

- The quick facts

What are BSA files and how to open them

Are you having problems opening a BSA file or just wondering what they contain? We explain what these files are used for and show you software that we know can open or otherwise handle your files.

What is a BSA file?

BSA files have multiple uses, and BSArc Compressed Archive is one of them.

BSArc Compressed Archive

We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

How to open BSA files

Important: Different programs may use files with the BSA file extension for different purposes, so unless you are sure which format your BSA file is, you may need to try a few different programs.

While we have not verified the apps ourselves yet, our users have suggested 8 different BSA openers which you will find listed below.

Last updated: June 29, 2022

More file formats using the BSA extension

Through our research of BSA files, we know that the following formats exist. However, we have not yet analyzed them in detail, and we would love to hear from you if you have information about either of them.

The Bone Shaker Architect Music

Various apps that use files with this extension

These apps are known to open certain types of BSA files. Remember, different programs may use BSA files for different purposes, so you may need to try out a few of them to be able to open your specific file.

FOMMFOMMUser submitted
OblivionModManagerOblivionModManagerUser submitted
Dragon UnPACKerDragon UnPACKerUser 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