Convert MP4 files to MP3 using To MP3 Converter:
- Open To MP3 Converter.
- In the Finder, select a few MP4 files or folders containing them.
Drag files, selected in the Finder, and drop them into To MP3 Converter, to start MP4 to MP3 conversion.
- Click on the links in the Progress Window to access new MP3 files.
Please note, MP4 files can come with the DRM protection. DRM protected audio is not supported and cannot be converted because of the App Store policies.
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