What is a .M4B file?
The .M4B file extension stands for MPEG-4 Audiobook, which is a type of digital file used primarily for storing audiobooks. These files are similar to the .M4A format but are specifically optimized for audiobooks because they include features like chapter markers and bookmarks. This allows listeners to easily pause and resume their listening session from the same spot, or navigate through chapters of the audiobook.
.M4B files are commonly used and supported by Apple's iTunes and Apple Books platforms. Although iTunes has been discontinued, its functionality for handling .M4B files is now integrated into Apple Books and other Apple media services. The audio in these files is stored using the MPEG-4 format and is typically compressed with Advanced Audio Codec (AAC) to reduce file size while maintaining audio quality.
To open and play .M4B files, several software options are available: 1. **VideoLAN VLC Media Player** - This is a versatile, open-source media player that supports a wide range of audio and video formats, including .M4B. It is available for multiple operating systems like Windows, macOS, and Linux.
2. **Audacity with optional FFmpeg library installed** - Audacity is primarily an audio editing software, but it can also play .M4B files if the FFmpeg library is installed. This setup is useful for those who might want to edit their audiobooks.
3. **File Viewer Plus** - Available from the Microsoft Store, this application can open and display a variety of file types, including .M4B files.
4. **Microsoft Windows Media Player** - Included with the Windows operating system, this player can handle .M4B files for playback.
5. **TuneFab iTunes Audio Converter and Viwizard Audio Converter** - These are specialized tools designed to convert .M4B files into other audio formats, which can be useful if you need to play the files on devices or players that do not support the .M4B format.
6. **Apple Books** - Available on iOS devices, this app is designed to manage and play audiobooks purchased from Apple or imported from other sources.
7. **Smart AudioBook Player** - This is an app specifically designed for playing audiobooks on Android devices. It supports .M4B files and offers features tailored to audiobook listening like bookmarking and sleep timer.
These programs and apps provide various ways to access and enjoy the content of .M4
Verification
Our goal is to help people find the most up-to-date information about file extensions for Windows, Mac, Linux, Android and iOS. We researched over 10,000 file extensions and their respective programs that open those files. If you want to suggest edits or updates about .M4B file formats, example files, or programs that are compatible. Please contact us.