You can convert files to the MP4 format on the VLC media player, making them more accessible across your devices.

Cloud Convert handles the conversion on their website, making it an accessible option for basic video format changes. However, for larger files or more advanced needs, I recommend using VLC media ...

For example, to convert a MKV file to MP4 to be able to play it directly on your Mac, you’d simply launch Movavi and drag and drop the MKV file into the window. Then, you select MP4 output.

VideoProc Converter lets you convert videos to MP4, MOV and other universally supported formats that work seamlessly across Apple and Windows devices.

Free file format convertor software, Microsoft Store app, Free online file converter tool to convert MP4 to MP3, AVI, GIF, MOV WAV, WMV are covered here.