MediaMonkey

An easy-to-use media manager for serious collectors. It catalogs audio (CDs, M4A, OGG, WMA, FLAC, MP3, etc.), video (AVI, MP4, WMV, etc.) and looks up Album Art and data via Freedb and the web. It has a tag editor & file renamer to organize media, CD ripper & downloader to build your library. Plus, it levels volume, burns CDs, syncs, and shares via UPnP/DLNA, supporting iPhones, iPods, Android devices, etc. with built-in audio/video conversion.