M4B to 7Z converter
Convert your file from MPEG-4 Audio Book File to 7z compressed archive file with this M4B to 7Z converter.
How to convert a M4B to a 7Z file?
- Choose the M4B file you want to convert
- Change quality or size (optional)
- Click on "Start conversion" to convert your file from M4B to 7Z
- Download your 7Z file