UltraStar Deluxe - A free and open source karaoke game inspired by the Singstar™ game, runs on Windows, Linux and macOS.
Yokee - Karaoke to YouTube videos
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!
UltraStar WorldParty - UltraStar WorldParty is a karaoke game for PC created by UltraStar España inspired in SingStar
Online Karaoke Pro - Online Karaoke Pro the newest and trendiest online based karaoke website where you can sing...
Performous - Performous is a Music and Dancing Simulation released by Loud Arts.