Online M4B Converter
Drag & drop your files here or click to upload
What is a M4B file?
M4B is a variation of the M4A format specifically designed for audiobooks and podcasts. It supports bookmarking, meaning you can pause and resume playback from the exact same point — a crucial feature for long audio tracks. M4B also allows chapters and metadata to be embedded.
This format is commonly used by Apple Books and iTunes for audiobook distribution. While technically similar to M4A, its additional features make it ideal for spoken-word content.
How to open M4B files
M4B files can be played with Apple Books, iTunes, and VLC. They support bookmarking and chapter navigation, making them ideal for audiobooks and podcasts.
If needed, you can convert M4B to MP3 or M4A using AnyConv without losing quality.
Key facts about M4B
- Full name: MPEG-4 Audiobook File
- Extension: .m4b
- MIME type: audio/mp4
- Developed by: Apple Inc.
- Initial release: 2002
Useful links and resources
Convert from M4B
FAQ
- 👍 What is the best M4B converter?
- Perhaps our M4B converter is the best. AnyConv is fast, free and does not require software installation.
- 🔺 How to convert Audio files to M4B?
- Choose files and upload them on the page. Select "to M4B" and click "Convert". After a few seconds, you can download M4B files.
- 🔻 How do i change M4B to another format?
- Upload your M4B-file on the page. Select target format and click "Convert". M4B conversion takes a few seconds.
- 📱 Can I use M4B converter on iPhone or iPad?
- Yes, you can convert M4B files from iPhone, iPad and other mobile devices, because AnyConv M4B Converter is a multi-platform web service.