M3Unify

M3Unify lets macOS users copy music files from the Music app, iTunes, or Finder into a chosen destination such as a folder, external drive, USB thumb drive, or SD card. It can rename the copied files using substitution patterns derived from track tags and arrange them into Artist or Artist/Album sub‑folders. The tool also extracts album artwork into “folder.jpg” files for each album folder.

In addition to file export, M3Unify generates M3U playlists, supporting both basic and extended formats, with track information populated from tags. Users may optionally convert the exported audio to AAC or MP3 during the process. A preview window shows playlist contents and allows quick‑look auditioning of tracks.

The application runs on macOS 10.14 or later, offers a dark and light mode, and includes built‑in help and online support. It is a stable, registered product with a free demo limited to fifteen tracks.