B - BASIC Source Code File

What is a B file

Files with the B file extension are associated with different file formats. One is used to use Grand Theft Auto 3 save game data. The other and the one we want to have a more detailed look at is a developer file that stores source code written in a specific programming language. B files contain markup language written in BASIC (Beginner’s All-Purpose Instruction Code), a popular programming language. The files are typically saved in a plain-text format.

The code inside the B file can contain the code or a program developed in BASIC as well as notes and functions that reference other files that contain BASIC scrips and programs. B is not the only file format used for BASIC source code files. The probably more wide-spread alternative is the BAS file.

Here's a small, but not exhaustive list of programs that can open B documents:

  • FreeBasic (Windows)
  • Microsoft Visual Studio (Windows)
  • PowerBASIC (Windows)
  • PureBasic (Windows)
  • Any text editor (Windows & Mac)
About
Extension B
MIME type text/plain
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