Experience in tagging since 1999.
Tested by thousands of users on different versions of Windows.
Intuitive interface, not cluttered with dozens of small buttons. Easy to learn, convenient to tag.
Unique features not available anywhere else.
Used by music professionals worldwide.
Great flexibility at renaming and sorting audio files. Sort your collection just the way you want it in a couple of clicks!

AAC Tags, AAC Tag Editor, AAC Tagger

ACC Tags are stored inside AAC-files. mp3Tag Pro supports the following tag fields:

148 basic and unlimited number of custom genres are supported.

For more information see ID3 Tags, MP3 tag.