How to Convert M4P to M4A – 3 Easy Methods to Convert M4P Music on Desktop and Smartphone

Last Updated on November 18, 2021 by Jane Joe

If you have purchased songs in the iTunes library, they are in M4P format. You have to convert M4P to M4A for unauthorized iOS devices. Both M4P and M4A are audio formats for Apple devices for different purposes. This article shares the basic information about the two file formats, the brief comparison, and the 3 easy methods to convert M4P to M4A.

How to Convert M4P to M4A

Part 1: What are the Differences between M4P and M4A

M4P is the iTunes audio file, also known as iTunes Music Store Audio file. It is an AAC file that is copy-protected using DRM technology. If you download music from iTunes Store, it will be as M4P files.

M4A is a MPEG-4 audio file format and in iTunes Store without encryption. M4A files encode with the lossy AAC codec. Others may use the Apple lossless Audio Codec ALAC. If it is in M4P format, the song is protected. Or else it should be an M4A format without DRM encrypted protection.

In addition to copy protection, the audio quality is a bit different between M4P and M4A. Apple M4P files are sold at a 128-bit rate, while M4A files can store music with 256 kbps.

There are limits on how many times of burning the M4P music onto a CD due to DRM. But M4A files do not have such a limit. Moreover, only the devices authorized with Apple ID can play M4P files. When you need to play the M4P files on other unauthorized devices, you convert M4P music into M4A beforehand.

Part 2: The Ultimate Method to Convert M4P to M4A

What is the best method to remove the DRM protection of M4P files? How to convert M4P to M4A with the original quality? WidsMob Converter is an ultimate video converter that enables you to convert the file formats, decrypt the DRM protection, tweak the video and audio settings, or even edit and manage output videos.

1. Convert M4P files to M4A format without quality loss in the batch process.

2. Decrypt the DRM protection of the M4P files and turn them into M4A files.

3. Listen to M4P and M4A music with the built-in media player directly.

4. Advanced algorithm to enhance the audio quality during conversion.

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How to Convert M4P to M4A without Quality Loss

Step 1: Download and install M4P to M4A converter, launch the program on your computer. Click the Add File menu at the top ribbon and import the M4P files you want to convert from your hard disk. After file loading, you can pre-listen to them with the media player on the left side.

widsmob converter interface

Step 2: Click the Profile drop-down list and go to the General Audio option to browse and select the M4A option. If you set bit rate, frame rate, and other options, you can click the Setting button. And you will find them in the Profile Settings dialog.

Profile settings

Step 3: Go to the bottom area, click the Browse button and select a specific folder to save the output. Once you are ready, you can click the Convert button to initiate the M4P to M4A conversion process. Then you can edit and manage the files within the media library.

Conversion process

Part 3. How to Convert M4P to M4A Online

The audio converter cloud service is a convenient method to convert M4P to M4A if you need to do it occasionally. Free Convert is one of the most efficient methods to transcode the music files to M4A, MP3, and other music files within a few clicks.

Step 1: Open a browser and visit to open the online M4P to M4A converter. Drag and drop the M4P files you want to converter. The app can process audio files up to 1GB per time.

Step 2: If you need to change the options, click Advanced Settings to expand the panel. Then set the parameters manually, such as the sample rate, audio codec, and other settings.

Step 3: Click the blue Convert to M4A button. And the web app will start M4P to M4A conversion. You can download the M4A file by hitting the Download button or get the whole package.

Note: Online audio converter app cannot convert encrypted M4P files. Plus, it takes a moment to upload your audio files if your Internet connection is not stable.

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Part 4: How to Convert M4P to M4A on A Smartphone

How to convert M4P to M4A on your mobile device? Both iPhone and Android devices cannot process audio conversion by default. The Audio Converter is an audio converter for iPhone and can convert M4P to M4A. But you should know that the app couldn’t handle encrypted M4P files.

Step 1: Install the app from App Store and then launch the M4P to M4A converter. Tap the From box, choose where is your M4P file saved on iPhone, and select it.

Step 2: Tap the To box and choose the M4A Audio as the output format. Hit the big Convert button to start converting M4P to M4A. It takes a short period to get the output audio.

Step 3: When you finish the audio format conversion, you will have two options of Open In and Share. You can choose Open In and select a proper app or upload it to social media with the Share option.

Audio Converter App


Just learn more about the difference between M4P and M4A and how to convert M4P to M4A from the article. There are dozens of methods to change your M4P music files to M4A format, but most of them cannot remove DRM protection. WidsMob Convert, on the other hand, can convert your music files and remove copy protection.

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