Windows Media Player - Get information about Windows Media Player and other Windows Media technologies.
Emit - Emit can stream from a Windows/Mac/Linux machine to an android/iOS device.
VLC Media Player - VLC is a free and open source cross-platform multimedia player and framework.
MX Player - Powerful video player with advanced hardware acceleration and subtitle support.
XULPlayer - XULPlayer is an open-source media player and converter built on Mozilla XUL and MPlayer.
Vinyl Music Player - A fork of Phonograph Music Player that "makes all Pro features free, as they used to be".