Convert M4A to M4B Online for Free

  1. Click Add Your Media and upload your M4A file.

  2. Make sure that the output format is set to M4B.

  3. Click Convert.

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How to convert M4A to M4B using Movavi Converter

If you need to convert multiple files or your file is too large for the online converter, try the desktop alternative. The Movavi converter is a versatile audio, video, and image format changer. It deals with over 180 file formats, can convert files in bulk quickly, with high output quality and resolution. Its SuperSpeed mode gives you the fastest conversion speed and no quality loss. It has versions for both Windows PC and Mac and is really lightweight, allowing you to process photos, movies, and music files even on a weak computer.

How to convert M4A to M4B fast and easy? Read the guide below to find out!

Step 1. Download and install the Movavi converter

How to use a file converter? First, download the version of the software for Microsoft Windows or Macintosh, launch it, and proceed following the on-screen instructions. When the app is installed to your computer, it will run automatically.

Step 2. Add your M4A files

Locate the M4A files you want to convert and drag-and-drop them into the program’s window. The application can convert big batches of files – there’s no limit to how many files you can transfer at once.

Step 3. Select M4B as the output format

In the Formats menu, select the file type you want to turn your media into and choose the target format for the files. Also, you can change the conversion settings: choose a different bitrate, resolution (including HD, Ultra HD, and even 4K), codec, etc. Pay attention to the SuperSpeed label: it indicates that the conversion will be performed with a very high speed and without losing quality.

Step 4. Convert M4A to M4B

To specify the output folder, click the Save to button. Hit the Convert button to launch the process. When the converting is done, the new media files will be saved to the chosen folder.

Now you know how to change the file format using the Movavi converter. WIth this tool, you can also reduce the file size, cut out clips from videos, crop pictures, and create animations from your favorite movies. Get the free trial version and test it out!

Are you looking for a hassle-free way of how to convert M4A to M4B online for free? Look no further than the Online Video Converter provided by Movavi! This versatile tool offers a simple and efficient solution to transform your audio files with ease.

M4A and M4B are both audio file formats, but they serve different purposes. M4A, which stands for MPEG-4 Audio, is a widely used format for storing high-quality audio files. It is known for its excellent sound quality and is compatible with a wide range of devices and media players. M4B, on the other hand, is a specialized format primarily used for audiobooks and podcasts. One of the key advantages of M4B is its ability to support bookmarking, making it convenient for users to resume playback right where they left off.

When it comes to converting M4A to M4B, the Online Video Converter from Movavi makes the process a breeze. With its user-friendly interface, you can quickly upload your M4A files and convert them to the M4B format in just a few clicks. Plus, the best part is that it's completely free to use, saving you both time and money.

Whether you're looking to convert audio files for audiobooks or simply need to change the format for compatibility with specific devices, the Movavi Online Video Converter has you covered. Say goodbye to compatibility issues and hello to seamless audio file conversion. Give it a try today and conveniently convert M4A to M4B for free!

What is M4A?

Full name

MPEG-4 Audio Layer

Format type

Audio

Developed by

The International Organization for Standardization

Description

M4A is described in the MPEG-4 Part 14 standard created by the International Organization for Standardization. While MP4 files can contain audio and video, M4A is designed for audio only. This file type can be used to store music, podcasts, or audiobooks. Apple devices and programs support M4A natively, and it is the most common format in iTunes. On Windows, you might need to install an additional codec pack to open and play an M4A file.

File extension

.m4a

Technical details

In the M4A format specification, you might see one of two codecs: AAC or ALAC. ALAC provides lossless compression, so these files might be relatively large compared to those compressed with AAC, which offers lossy compression. If you’re wondering how to choose between these codecs when converting files to M4A, think about the audio playback. Lossless compression means better quality.

Associated programs

Windows Media Player 12 (older versions will require additional codecs), iTunes, QuickTime, and VLC

What is M4B?

Full name

MPEG-4 Audiobook File

Format type

Audio

Developed by

Apple

Description

Apple created the M4B format for playback of audiobooks, radio programs, and podcasts. The main feature that distinguishes the M4B file type is that the files support the use of bookmarks, so the listener can return to a previously defined point. If you’re wondering how to open M4B audio tracks, refer to the associated programs below.

File extension

.m4b

Technical details

Files with the M4B specifications are exclusively encoded with either lossy AAC or the Apple Lossless codecs. The contents of an M4B file can be protected with DRM (Digital Rights Management). In this case, users will need a corresponding (possibly fee-based) license to play these M4B audio tracks.

Associated programs

iTunes, QuickTime Player, Windows Media Player, and VLC

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