How to open .bsa file format?

The probably reason why you are at this website is a problem with opening .bsa file. The full name of the file is Bethesda Softworks Archive. If the double-click on the file’s icon shows you a message that additional programs are needed to open the file, you’ll find the list of helpful programs in the bottom of the page.The developer of this format is Bethesda Softworks.

.bsa file extension (Bethesda Softworks Archive)

Category Developer/Producer File description Popularity
Game Files Bethesda Softworks Bethesda Softworks Archive
Programs using this file extension: .bsa
ADS OS Software
  • BSA Commander
  • BSA Unpacker
  • BSA Browser
  • Fallout mod manager
  • FO3Archive

The file extension .bsa can be used by another programs. If you have some useful information about .bsa file type that may help other users, please send them to us and we’ll update our database.

Visiting our website you are probably asking yourself:
  • What application can open .bsa file?
  • How to open .bsa file?
  • What is .bsa file?
  • How can I convert .bsa file?
  • Where can I find informations about .bsa file extension?
We hope we have given you enough informations about this file type. Otherwise you can search some informations about .bsa extension on or