Filmstro - The world's first soundtrack creation studio
UltraStar Deluxe - A free and open source karaoke game inspired by the Singstar™ game, runs on Windows, Linux and macOS.
PhonicMind - Make karaoke out of any song with AI powered vocal remover
Yokee - Karaoke to YouTube videos
FreddieMeter - Can you sing like Freddie Mercury?
KaraFun - KaraFun is the best online karaoke. Over 35,000 karaoke songs, with studio quality, at home or on the go. Regular updates. Free demo!