.sup file: how to open it on Windows
3 Windows apps register the .sup extension. Install one of them to open the file with a double-click.
- Pure Codec
Codec pack for HD fans.
- 迅雷影音
Enjoys excitement with professional play.
- PotPlayer
Powerful multimedia player that supports a variety of different video codecs and formats.
Related guide: Change the default app for a file type in Windows