Bsa extension is associated with BSARCH compression file. You have chance to open bsa files with Winrar or xNview softwares.
Bsa extension stands for compressed files. These file formats are used with Bsarch software. There is no specific software to open bsa files. In this case you can try to open these files with Winrar or xNview software. Those two softwares are free. You may find various web pages that allow you to download winrar or xnview free. To get detailed information, please take a look to following link.
What to use bsa
which page related to bsa file
bsa Related Searches
You can check related links about bsa fileextension.