With Fonica, you can clean up music folders and automatically convert audio files. The app is designed to handle large amounts of data reliably in the background.

Automatic file deletion (optional): If enabled, Fonica will remove all files that are not music. You can choose whether images and playlists should also be deleted – or disable deletion entirely.

Audio file conversion (optional): When this option is activated, music files of a specific format will be converted to a target format of your choice.

Deep scan included: All subfolders and their contents are fully included in the process.

Confirmation before start: Before anything begins, Fonica will show you all selected settings and the start folder for final review.

Folders only, no individual files: You can only select entire folders. Converting individual music files is not supported.

Warning: Process cannot be stopped – Once started, the process will run to completion. Make sure all settings are correct before proceeding.

Fonica is the practical solution for automatically cleaning and converting large music libraries – simple, efficient, and thoughtfully designed.