M4B to M4A Converter for Mac and Windows

How to Easily Convert M4B to M4A with High Audio Quality?

Recently, many users have complained that the audiobooks they downloaded from iTunes can not be played on their iPhone devices or other Apple devices and want to find a solution. If you are also troubled by this issue you can continue reading the following article to find the easiest solution.

Well, you will get M4B format file for your downloaded iTunes audiobooks and these M4B audiobooks are normally protected by Apple FairPlay DRM and can only be played on authorized computers or iOS devices. So if your iPhone device or other Apple devices can not play the downloaded M4B audiobook file the most probable reason is that your device is not authorized to play them. Solution? Yes and the following article will share the widely used solution.


From the above, we can know that the Apple DRM protection has prevented the flexible M4B playback on iPhone and many other Apple devices. And we can use a software to remove M4B DRM protection and also convert the M4B file to any iPhone, iPad more supported MP3, M4A, etc for compatible playback without device authorization. Continue reading the following article.

M4B Converter

Epubor works as a professional M4B DRM protection removal software which can easily remove the M4B DRM protection and at the same time gives MP3 as the output file. You will get zero quality loss for your converted MP3 file and also the conversion speed is also very fast. If you want M4A as your output format you may need another audio converter - Avdshare Audio Converter. But first, let's learn how to remove M4B DRM protection as below.

How to Remove M4B DRM?

Free download M4B DRM Protection Removing Converter - Epubor Audible Converter

Free download M4B DRM Protection Removing Converter - Epubor Audible Converter (for Windows, for Mac) by instructions, install and launch it.

Mac Version Windows Version

Step 1. Add M4B file to Epubor Audible Converter

You can click the Add File button to import the M4B file to this Epubor Audible Converter. You can also drag and drop the M4B file to this Epubor Audible Converter.

Step 2: Optional Step: Split M4B by chapters

If you want to split your M4B with chapters you can click "split by chapters" button> OK button to make it. Click the "Apply to all " button to split all imported audio books that you added in the future.

Step 3 Remove M4B DRM protection

Click on "Convert to MP3" button at the bottom to get your M4B file easily converted to MP3 file and this process also get the original M4B file DRM protection removed. Next, you can easily transfer the converted MP3 file to your iPhone and other Apple devices for smooth playback.

M4B to M4A Converter

If you want M4A as the output format for your iPhone and other M4A-supported devices or programs you can use this M4B to M4A converter - Avdshare Audio Converter to convert the DRM-removed M4B or MP3 obtained from Epubor to M4A audio format. This Avdshare Audio Converter will give zero quality loss to the output file. Also, this Avdshare Audio Converter can completely convert any audio format to another one for any of your devices, players or programs. Now follow the guide below to get M4A file from the DRM-removed M4B or MP3.

How to Convert M4B/MP3 to M4A?

Make Preparation: Free download M4B to M4A Converter

Free download the professional M4B to M4A Converter - Avdshare Audio Converter (for Windows, for Mac), install and then launch it, the following interface will pop up.

Step 1 Import DRM-removed M4B/MP3 file

Click the Add File button to import the DRM-removed M4B/MP3 file to this M4B to M4A converter.

Step 2 Targeted output format setting

Easily click the "Profile" button>"General Audio"category to set M4A as the final output format.

Step 3 Complete the conversion

Click the Convert button to get the imported DRM-removed MP3 file converted to M4A file for compatible playback on your iPhone and other Apple devices.