The File Extensions Database


.HUP File Extension

  • Developer by: Haihaisoft
  • Category: Digital video and movie Files

What is an .HUP file?

.HUP is Haihaisoft DRM-X protected video

The hup file extension is associated with the DRM-X digital rights management technology developed by the Haihaisoft.

The .hup file contains video data protected by the DRM-X.


How to open:

DRM-X videos are playable in special the Haihaisoft Universal Player.

How to convert:

Protected videos can usually not be converted to anything, unless you find a tool that removes the DRM first.

How to solve problems with HUP files

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