While most software media players have built-in music tag editors that allow you to add song information such as title, artist name, and genre, their capabilities are often limited.

If you have a large selection of songs that require tag information, you can efficiently work with song metadata by using a dedicated MP3 tagging tool. This will save you time and ensure that your music files have consistent tag information.

MusicBrainz Picard is a free music tagger available for Windows, Linux and macOS operating systems. It is a free tagging tool that focuses on grouping audio files into albums rather than treating them as separate entities.

This isn't to say it can't tag individual files, but it works differently than the others on this list by building albums from individual tracks. This is a great feature if you have a collection of songs from the same album and aren't sure if you have a complete collection.