Convert M4B to M4A
Convert M4B audios to M4A format, edit and optimize audios online and free.
Drop Files Anywhere to Upload
M4B, which stands for MPEG-4 Audiobook, is a file extension specifically used for audiobooks. It falls under the MPEG-4 Part 14 container format, derived from Apple's implementation of MPEG-4 multimedia. M4B files typically support metadata and chapters, enabling users to bookmark their place in an audiobook and resume listening later. Unlike standard MP3 files, M4B files can incorporate Digital Rights Management (DRM) for copyright protection. Originating from the early 2000s, the M4B format gained popularity with the rise of Apple's iTunes Store and its focus on digital audiobook distribution. Today, M4B remains a standard for digital audiobooks, known for its advanced features and compatibility with various devices.
M4A, an acronym for MPEG-4 Audio, is a file extension used to represent audio files encoded with Advanced Audio Codecs (AAC or ALAC) as part of the MPEG-4 format. Introduced by Apple in 2001, M4A was designed to improve upon the MP3 format by offering superior audio quality and smaller file sizes. Widely used in digital music distribution, M4A files are known for their efficient compression and lossless audio options, making them a preferred choice for music enthusiasts and professionals in the tech industry.
Click the Choose File button to select the M4B file.
Before clicking the Convert button, use any available M4B to M4A tools.
Let the conversion process finish, then download your M4A audio.
Trim & cut M4B and convert it to M4A.
Convert M4B to M4A and set the output channels to Mono (1.0) or Stereo (2.0).
To change M4B format to M4A, upload your M4B file to proceed to the preview page. Use any available tools if you want to edit and manipulate your M4B file. Click on the convert button and wait for the convert to complete. Download the converted M4A file afterward.
Follow steps below if you have installed Vertopal CLI on your macOS system.
cd to M4B file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Windows system.
cd to M4B file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Linux system.
cd to M4B file location or include path to your input file.