iCopyBot iPod to Computer Transfer - iPod to Computer Transfer - Get music off iPod and transfer to PC or Mac Computer, Copy songs, video, photos, playlists back to iTunes.
VLC Media Player - VLC is a free and open source cross-platform multimedia player and framework.
i-FunBox - General file management software for iPhone and other Apple products
foobar2000 - An advanced freeware audio player for the Windows platform.
WALTR - Drag-and-drop any media file to an iOS device (without iTunes) for native playback.
Winamp - Winamp is a media player that allows users to play multiple-file formats, arrange media in a varied file-management system, and play unique media with AAC encoding.