The File Extensions Database

.__B File Extension

  • Developer by: Le Minh Hoang
  • Category: Backup Files
  • Format: Binary

What is an .__B file?

.__B is File Splitter & Joiner Encrypted Archive File

Encrypted split archive file created by File Splitter & Joiner (FFSJ), a spanned archive application; stores the second part of a multi-part encrypted archive; enables users to store password-protected data in smaller segments.

FFSJ uses the extensions ".__a," ".__b," ".__c," ..., "._aa," "._ab," etc. when creating encrypted split archives. The application uses ".001," ".002," etc. for unencrypted archives.

Programs that open File Splitter & Joiner Encrypted Archive File
File Splitter & Joiner

How to solve problems with __B files

  • Associate the __B file extension with the correct application. On :
    Windows: Right click on any __B file and then click "Open with" > "Choose another app". Now select another program and check the box "Always use this app to open *.__B files". Mac: Right click (or Ctrl-click) the __B 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 .__B is File Splitter & Joiner Encrypted Archive File. Because only the current version supports the latest __B file format. Search, therefore, e.g. on the Le Minh Hoang manufacturer website after an available .__B is File Splitter & Joiner Encrypted Archive File update.
  • To make sure that your __B file is not corrupted or virus-infected, get the file again and scan it with antivirus software.