AirPlay audio player
The Free Software Media System
Various plugins for Logitech Media Server
AirPlay bridge for Chromecast & UPnP/Sonos
Streamer from Spotify to UPnP or AirPlay players
HTPC Software
The streaming torrent app. For Mac, Windows, and Linux.
easiest way to configure video and audio player by Web interface
Free Audiophile Music Player
Transforms the computer into a Airplay receiver
New free media player with AirPlay supported
A Plex home theater port for the Raspberry Pi mini computer
Airplay Streaming on the Cheap
C# .NET Library for playing Apple Airplay content