M4B to M4R Converter

Convert M4B files to M4R online for free now.

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500MB Maximum File Size

30 Concurrent Conversions

High Speed Conversion

High Speed Download

Unlimited File Compression

How to Convert M4B to M4R Online?

Step 1

Upload M4B File

Drag and drop the M4B files that you want to convert.

Step 2

Convert M4B to M4R

Click CONVERT to convert your M4B file(s).

Step 3

Download Converted M4R

Click DOWNLOAD to save your converted M4R file(s).

Information about M4B and M4R File Formats

File Extension
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
Developed By
Apple Inc.
MIME Type
audio/x-m4b
Useful Link
File Extension
Description
M4R is a filename extension for AAC format, which is developed by Apple Inc. It is typically used to save custom iPhone ringtones from Apple iTunes. M4R can only be created from iTunes purchased songs and is usually DRM protected. It can open on iTunes, VLC Media Player, Apple QuickTime Player, and more.
Associated Programs
VLC Media Player
Apple iTunes
Developed By
Apple Inc.
MIME Type
audio/x-m4r
Useful Link
M4B to M4R conversion quality rating:
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