Parsec - Streams games locally or over the internet
LaunchBox - LaunchBox is a portable, box-art-based games database and launcher for DOSBox, emulators, arcade cabinets, and PC Games. Download it free!
Moonlight-Stream.org - Moonlight allows you to stream your collection of games from your GameStream-compatible PC to any...
Playnite - Source code generated using layoutit.com
LiquidSky - LiquidSky gives you a high performance gaming PC in the cloud.
Photon Game Manager - Photon is an advanced game launcher that is designed to make your game collection look amazing.