The File Extensions Database


.__A File Extension

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

What is an .__A file?

.__A is File Splitter & Joiner Encrypted File

Split archive file created by File Splitter & Joiner (FFSJ), a utility used to break up files into smaller parts and reconstruct them; contains the first part of a multi-part encrypted archive; used for storing password-protected data in smaller segments.

FFSJ uses the extensions ".__a," ".__b," ".__c," ..., "._aa," "._ab," etc. when creating encrypted split archives. For unencrypted archives, it uses the extensions ".001," ".002," etc. All split archive files are created with the same file size. Split archives can be created and reconstructed from multiple directories.

NOTE: FFSJ actually stands for "Fastest File Splitter & Joiner" even though the program name is "File Splitter & Joiner."

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

How to solve problems with __A files

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