- Edit media file metadata (powered by AtomicParsley)
- Edit AAC audio metadata (AAC Audio, Purchased AAC, Matched AAC, Master for iTunes)
- Edit "Purchase By" info
- Edit hidden values not shown in iTunes
- Batch processing
- Audio preview
- Add new non-AtomicParsley based header meta "User ID".
- Complete AAC Type Setting. (Add option for switching to non-purchased AAC)
- Change the way to perform "Remove all tags".
- OS X 10.9 or later