MP3 to M4B Convert Online Free MP3 to M4B converter

How to convert MP3 to M4B?


You can convert MP3 files to M4B format in several ways. The most proven option is to download dedicated software that allows you to convert between the MP3 and M4B formats. At the bottom you will find a list of software programs that support MP3 and M4B files and can also save them in new file formats.

MP3 File Type


The MP3 file extension stands for MPEG-3 Audio Layer 3. MP3 is a type of compressed digital audio file format that can be played on many different types of media players and other devices that support audio playback. The MP3 audio format uses the MPEG-1 or MPEG-2 encoded audio, which is then encoded using a lossy compression technique to reduce the file size by 50–60% depending on the quality chosen and the encoder's settings. MP3 files usually have a bitrate between 128–320 kbps and average duration of 4-8 minutes per track.

Full Name MP3 Audio Format
Developer Moving Picture Experts Group
Category Audio Files

M4B File Type


The M4B file extension is an audio book, which is the most commonly used format for digital audiobooks. It is designed to be compatible with iPod, iPhone, and other portable music players. The M4B file format has been developed by Apple Inc. MPEG-4 Audio Book File The M4B file extension is an audio book, which is the most commonly used format for digital audiobooks. It is designed to be compatible with iPod, iPhone, and other portable music players. The M4B file format has been developed by Apple Inc. M4A File Extension The M4A file extension stands for MPEG-4 Audio Book File

Full Name MPEG-4 Audio Book Format
Developer Apple
Category Audio Files

Software, that convert MP3 files


The list contains a list of dedicated software for converting MP3 and M4B files. The list may also include programs that support MP3 files and allow you to save them with different file extensions.


MP3 to M4B Converters

  • AudioBook Binder iconAudioBook Binder
  • AVS Audio Converter iconAVS Audio Converter
  • Helium Music Manager iconHelium Music Manager
  • MediaMonkey iconMediaMonkey
  • Tiny Audio Converter iconTiny Audio Converter
  • 5 MP3 to M4B converters

MP3 and M4B conversions