MusicBrainz Picard

Music Tag is a Windows and macOS application that helps users organise and complete their digital music collections by downloading missing metadata and artwork directly into the music files. Using advanced digital fingerprinting technology and a database of over 35 million songs, Music Tag automatically finds accurate information such as title, artist, album, track number, and cover art, then updates audio files so they display correctly in music library managers like iTunes, Apple Music, Windows Media Player, and portable devices. The app also lets users manually add, edit, or remove tags and supports common formats including MP3, MP4/AAC, WMA, and FLAC. The free trial lets you try all manual features as well as download information and artwork for your tracks. It is limited to saving changes to a single track per run. Purchasing a license removes the limitations to enable full tagging capabilities across all files.

Musicnizer is a feature-rich music organizer that can both catalog all your music albums and help you to learn more about your favorite artists and albums. Organize music albums of any format, vinyl LP, Audio CD, MP3, FLAC, APE, OGG, and others. Create an illustrated music catalog containing covers, track lists, and reviews of albums. Download discographies, biographies, and photos of your favorite artists. Musicnizer keeps every bit of information about music that is important to you. It is your own music encyclopedia. If you do not know where your favorite Audio CD can be found, just start Musicnizer. The program has special fields for disc# and location, so you can specify where exactly your audio CD and DVD discs are. The built-in loan manager will help you to keep track of all CDs that you give your friends. With Musicnizer you never need to wonder if you had some album and just cannot find it anymore, you simply take the album from wherever it is kept.