WALTR - Drag-and-drop any media file to an iOS device (without iTunes) for native playback.
VLC Media Player - VLC is a free and open source cross-platform multimedia player and framework.
PhoneView - With PhoneView, you can view, save and print all of your iPhone and iPad messages, WhatsApp messages, voicemail and other data directly on your Mac. Save your SMS, iMessages and WhatsApp messages.
AIMP - AIMP : Free Audio Player : Официальный сайт программы
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.
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.