Convert .M4A to .M4B
This guide explains how to convert .M4A files to .M4B and provides information about both file formats.
Convert .M4A to .M4B now
Use Movavi Video Converter to convert
We may earn a commission when you use affiliate links. This supports our free file extension guides.
About .M4A
.M4A is a file extension for an audio file encoded with Advanced Audio Codec (AAC) which offers high-quality sound. It is part of the MPEG-4 format and is often used for storing music and other audio content.
.M4A files are audio files commonly used for storing music and podcasts, playable on most devices and platforms.
Learn more about .M4A.About .M4B
M4B is a file extension for an audiobook file encoded with Advanced Audio Codec (AAC) and stored in the MPEG-4 format. It supports features like chapter markers and bookmarking, making it suitable for audiobooks.
M4B files are audio files used for audiobooks, supporting bookmarking and chapter breaks.
Learn more about .M4B.Conversion tools
These tools support converting .M4A to .M4B.
Movavi Video Converter
Movavi Video Converter is a desktop media converter with an extensive official list of supported input and output formats across video, audio, and image categories, promoted through Movavi’s affiliate platform and partner networks.
Visit Movavi Video Converter Visit affiliateWondershare UniConverter
Wondershare UniConverter is a desktop media converter that supports a large number of video, audio, and image formats and allows converting between them.
Visit Wondershare UniConverter Visit affiliate