The File Extensions Database


.B2A File Extension

  • Category: Encoded Files

What is an .B2A file?

.B2A is Btoa Encoded File

ASCII text file that has been created from a binary file using the btoa (Binary to ASCII) algorithm; used for sending binary files over protocols that only support text-based data transfers.

The btoa algorithm is similar to the Base64 and Uuencode algorithms, but creates slightly smaller file sizes. Btoa-encoded files often start with the text "xbtoa Begin."

Programs that open Btoa Encoded File
Windows
Smith Micro StuffIt Deluxe for Windows
Mac
Smith Micro StuffIt Deluxe 16

How to solve problems with B2A files

  • Associate the B2A file extension with the correct application. On :
    Windows: Right click on any B2A file and then click "Open with" > "Choose another app". Now select another program and check the box "Always use this app to open *.B2A files". Mac: Right click (or Ctrl-click) the B2A file, then click "Open with" > "Other...". Then choose another program and check the "Always Open With" box. Linux: Right click on the file, and select "Open with" and choose another program. iPhone: Tap the file. If you do not see an app to open the file, then tap Share "Share" and choose an app. Alternatively, save the file. Then open the Files app Files app. There long-press on the file, then release your finger. You will see a black menu bar. Then tap "Share" and select an app. Android: Tap the Settings icon on your smartphone, then tap on the Apps section. There tap the Options icon in the top right-hand corner of the screen to change the default apps.
  • Update your software that should actually open .B2A is Btoa Encoded File. Because only the current version supports the latest B2A file format. Search, therefore, e.g. on the N/A manufacturer website after an available .B2A is Btoa Encoded File update.
  • To make sure that your B2A file is not corrupted or virus-infected, get the file again and scan it with antivirus software.