Serato DJ - Serato DJ is award winning, digital DJing software used by professionals across the globe.
Until AM - DJ in your browser with this SoundCloud music mixer
Internet DJ Console - Internet DJ Console (IDJC) is a Shoutcast/Icecast internet radio client incorporating features for live radio show production.
Songlio - Free musical guessing game: race friends to name that tune
Mixxx - The most powerful free DJ software in the world.
Playlistify - Make Spotify playlists from 1001tracklists & setlist.fm sets