The File Extensions Database


.ABCD File Extension

  • Developer by: AV Books Publishers
  • Category: Data Files

What is an .ABCD file?

.ABCD is AudioVisual Book Data File

Digital book containing text, audio, and video data; stored in an encrypted XML format; can also save highlighting, bookmarks, and annotations added by the user; used in education, corporate communication, and general reading.

AudioVisual books are sometimes called the DVDs of the book publishing industry.

How to solve problems with ABCD files

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