sync music

Allows you to sync your Gmail and Mac contacts.

Convert apple music(.m4p files) to drm-free audio formats.

Previously known as Amazon Cloud Player. Shop, play, manage, and download music (was Amazon Cloud Player).

Find duplicate songs in your music collection.

Official Google Music upload tool; store 20,000 songs for free.

Native Google Music client (unofficial).

Rip and convert DVD to MP3 Music, DVD to MP4 files easily and fast

It provide a simple means for personal expression and involvement with music.

Set up mulitple synchronizations.

File and folder comparison and synchronization.