M4B to 7Z converter

Convert your file from MPEG-4 Audio Book File to 7z compressed archive file with this M4B to 7Z converter.

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How to convert a M4B file to a 7Z file

  1. Choose the M4B file you want to convert
  2. Change quality or size (optional)
  3. Click "Start conversion" to convert your file from M4B to 7Z
  4. Download your 7Z file