The File Extensions Database


.BS4 File Extension

  • Developer by: BeamYourScreen
  • Category: Video Files
  • Format: Binary

What is an .BS4 file?

.BS4 is Mikogo Session Video Recording

Video file created by Mikogo, a cross-platform desktop sharing tool used for web conferencing, remote support, and other online meetings; contains video data recorded from a shared screen during an online session.

BS4 files are used for storing session histories as well as creating demonstrations. They can be played back in the Mikogo Session Player utility.

NOTE: BS4 files do not contain audio data, and they may not be exported to other video formats in Mikogo.

How to solve problems with BS4 files

  • Associate the BS4 file extension with the correct application. On :
    Windows: Right click on any BS4 file and then click "Open with" > "Choose another app". Now select another program and check the box "Always use this app to open *.BS4 files". Mac: Right click (or Ctrl-click) the BS4 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 .BS4 is Mikogo Session Video Recording. Because only the current version supports the latest BS4 file format. Search, therefore, e.g. on the BeamYourScreen manufacturer website after an available .BS4 is Mikogo Session Video Recording update.
  • To make sure that your BS4 file is not corrupted or virus-infected, get the file again and scan it with antivirus software.