>> BA2 file

BA2 file format description

Many people share .ba2 files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .ba2 file can be edited, converted or printed with. On this page, we try to provide assistance for handling .ba2 files.

1 filename extension(s) found in our database.

.ba2 - Bethesda Softworks Archive

The BA2 game data files are related to Fallout 4. BA2 file is a Bethesda Softworks Archive. BA2 format used in The Fallout 4 computer game.

Fallout 4
Game Data files
- / -
Bethesda Softworks Archive related extensions:
Star Wars: X-Wing Mission Data
SilkRoad Online Game Data
SilkRoad Online Image
Marble Blast Gold Mission
Infinity Engine Area Contents
2D Fighter Maker 2nd Stage Data

Naturally, other applications may also use the .ba2 file extension. Even harmful programs can create .ba2 files. Be especially cautious with .ba2 files coming from an unknown source!

Can't open a .ba2 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 can't open this file:


To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

The .ba2 file extension is often given incorrectly!

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

ab2, b2, b2a, ba, baw, baz, bz2, na2

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Blitz Basic Code
Scifer External Header Archive
BrainLED AlfaWave Session
BSC Intermediate Object
Btoa Encoded File
VTrain Data File

Operating systems currently supports the following operating systems:

Windows XP/Vista, Windows 7/8, Windows 10, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, Mac OS X, iOS, Android

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