A daily updated filename extension database!

BSA file extension

The table below provides useful information about the .bsa file extension. It answers questions such as:

  • What is the .bsa file?
  • What program do I need to open a .bsa file?
  • How can the .bsa file be opened, edited or printed?
  • How can I convert .bsa files to another format?

We hope you find this page helpful and a valuable resource!

1 extension(s) and 0 alias(es) found in database

✅ Fallout 3 Bethesda Softworks Archive

BSA file is a Fallout 3 Bethesda Softworks Archive. Fallout 3 is an action role-playing open world video game developed by Bethesda Game Studios. BSA is a file extension for a data file used with Bethesda games.
BSA format description not yet available
Category: Game Data files
Application: Fallout 3
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
BSA aliases:
BSA related links:
BSA related extensions:

Other types of files may also use the .bsa file extension.

🚫 The .bsa file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

ba, bas, bca, bea, bqa, bs, bsq, bsw, bsx, bsz, bwa, bxa, bza, fsa, gsa

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

BASIC Source
Visual Basic Module
MODFLOW Basic Package
ALEID2000 Basic Data
Unix Shared Library
Scifer External Header Archive
LogiBlox Signal Aliasing Information Data
ArcInfo Band Sequential Image
BEA WebLogic Platform License
AceBackup Archive File

🔴 Can't open a .bsa file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows cannot open this file:


To open this file, Windows needs to know what program you want to use to open it...

If you don't know how to set the .bsa file association, check the FAQ.

🔴 Can I change the extension of files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.

If you have helpful information about the .bsa file extension, write to us!

Browser: Abbreviation Application Archive Audio Configuration Data Development Disk Image Document Ebook Font Game Data GIS Graphic Malware Multimedia Other Project Scam Unknown Video
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