Windows tool with an Explorer-like interface that allows users to catalog MP3 files by adding comments and sorting by quality or specific ID3 tags.

Program that searches for MP3 files, manages playlists, and plays (through a default player.)

Open source utility for GNU/Linux and Windows that intelligently fills in missing MP3 ID3 tags, even when files are named in different formats.

Winamp plugin for managing MP3 files. Allows users to search through their collection and view the most recently played songs and playlists.

This file tag editor enables you to edit tags, rename files and folders, export data to various formats and to save playlists.

Open source program that automatically retrieves the correct metadata such as titles and album name from Musicbrainz for mp3 files. It then saves the data in ID3v1 or ID3v2 tags and renames the files accordingly.