A free service that builds up a detailed profile of your musical taste. Provides plugins for various media players that will log what has been played and allow sharing and comparing of playlists.

Find duplicates in your MP3, Ogg, and WMA collections and remove them. Free trial download.

Music tagger, renamer, supports Windows, Mac.

Tag editor, album recognizer, player. Can find album cover, make tags, and rename files. Supports major file formats.

Insert CD into computer or scan barcode and program will add it to your database. Shareware. Windows 9x/NT4/ME/2000/XP.

Software that automatically catalogs music CDs and organizes MP3 collection into a searchable database.

For audio CDs and music downloaded from the internet. Developer also offers Advanced MP3 Catalog, and CD on Demand (a local copy of latest FreeDB database on CD). Shareware. Windows 9x/NT4 or later.

Audio and video. Supports MP3, WMA, APE, OGG, WAV, AVI and Audio CD formats, also M3U and PLS playlists. Shareware. Windows 9x/ME/NT/2000/XP.

Professional Librarian, a multi-user relational database application for sound and music libraries.

Fetches and manages music information from online databases, plays tracks, playlists. Also can manage music not on CD. Shareware for Windows 95 or NT4 through XP.