How to Convert M4B to AAC Online?
Step 1
Upload M4B File
Drag and drop the M4B files that you want to convert.
Step 2
Convert M4B to AAC
Click CONVERT to convert your M4B file(s).
Step 3
Download Converted AAC
Click DOWNLOAD to save your converted AAC file(s).
Information about M4B and AAC File Formats
File Extension
.m4b
M4B Converter
Description
M4B is an audio filename extension for AAC format, which is developed by Apple Inc. It is mainly used on podcast and audiobook files. Typically, M4B files contain audio and other metadata like images, hyperlinks, and chapter markers. M4B files are DRM copy-protected and can be opened on Apple iTunes and QuickTime Player.
Associated Programs
Apple iTunes
Apple QuickTime Player
Apple QuickTime Player
Developed By
Apple Inc.
MIME Type
audio/x-m4b
Useful Link
File Extension
.aac
AAC Converter
Description
AAC (Advanced Audio Coding) is a lossy audio format developed by Dolby and Sony Corporation, AT&T Bell Laboratories, and Fraunhofer IIS. During compression, AAC eliminates unnecessary data, making it smaller and easier to stream or download. Today, Apple devices such as iPhones and iPads are the biggest users of the AAC format.
Associated Programs
VLC Media Player
iTunes
Apple QuickTime Player
Windows Media Player
iTunes
Apple QuickTime Player
Windows Media Player
Developed By
Bell, Fraunhofer, Dolby, Sony, Nokia, LG Electronics, NEC, NTT Docomo, Panasonic
MIME Type
audio/aac
Useful Link
M4B to AAC conversion quality rating:
4.9
(162,357 Votes)
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