[sumtechguy]

If you do not need the 'streaming' bit and are ok running locally KODI is what Plex originally branched from.

[thiht]

Kodi is trash on Android TV though, it’s easily the worst UI I’ve ever had the misfortune to use in my whole life.

It might work better on other platforms, I hope.

[crtasm]

Works great on RPi and Windows.