There are multiple free video players for Windows 11 ... In case you don’t know, you can play MP4 files in the Windows Photos app as well. How can I play MP4 on Windows 11?

(1) A handheld device that plays video in the MPEG-4 movie file format. See MP4 and portable video player. (2) Any media player software or Blu-ray/DVD player that supports the MP4 movie file format.

Initially, Handbrake became popular with the Mac OS and its approach was limited to those possessing expensive Apple devices. Today this open-source converter is used widely across Mac OS, Windows ...

The VLC player, a free open-source media player created by ... convert your video files to more broadly playable formats like MP4, making your videos viewable on devices - like your iPhone ...