File converter  /  Audio  /  Convert to M4B  /  M4A converter  /  M4B to M4A

Convert M4B to M4A

We offer a free online converter that can convert audio files from m4b format to m4a format, along with a range of other audio formats.

How to convert m4b to m4a?

Step 1

Upload m4b-file

You can select m4b file you want to convert from your computer, Google Drive, Dropbox or simply drag and drop it onto the page.
Step 2

Select «to m4a»

Choose m4a or any of the other 200+ supported formats you'd like to convert to.
Step 3

Download your m4a file

Please wait for the conversion to complete, then click on the download button to obtain your converted file in the m4a format.

The security of your files is our priority

Understanding the importance of the security of our users' data, we have implemented a number of measures to ensure reliable file conversion without the risk of information leakage or privacy violations.

Data encryption

All information uploaded to our platform is SSL encrypted, ensuring privacy during transmission.

Safe storage

After the conversion is completed, the files are stored on secure servers for 24 hours and are automatically destroyed, excluding access by third parties.

Harmless scripts

Our file conversion tools are regularly tested for malicious code or vulnerabilities to eliminate the risk of a potential cyber attack.

Best tool to convert m4b to m4a

m4b to m4a Fast and easy

Simply drag and drop your m4b files onto the webpage, and you'll be able to convert them to m4a or over 250 different file formats, all without having to register, provide an email address, or include a watermark.

Secure m4b to m4a Conversion

As soon as you upload your m4b files, we instantly delete them. Converted files are then deleted after 24 hours. Furthermore, we ensure that all file transfers are secure through advanced SSL encryption.

No Software Installation Required

You don't have to go through the hassle of installing any software. We handle all m4b to m4a conversions in the cloud, which means that none of your computer's resources will be used in the process.


Category🔵 audio
Description🔵 M4B is a filename extension for MPEG-4 Part 14 multimedia container format. It is a type of audiobook format that can be used for storing spoken-word audio books, podcasts, and other spoken content. The M4B format is similar to the M4A format, which is used for storing audio-only files, but M4B is specifically designed for audiobooks.
Technical details🔵 The M4B format is based on the MPEG-4 Part 14 standard, which specifies how digital audio and video content should be organized and stored in a file. Like other MPEG-4 files, M4B files use the AAC (Advanced Audio Coding) compression algorithm to reduce the size of the audio data while maintaining high sound quality. One of the key features of the M4B format is its ability to support chapter markers, which can be used to divide the audiobook into sections, making it easier for listeners to navigate and find specific parts of the content. This feature is especially useful for longer audiobooks that may have multiple parts or sections. The M4B format can be played on a variety of devices, including smartphones, tablets, and computers. It is supported by popular media player software such as iTunes, VLC, and Windows Media Player. M4B files can also be converted to other audio formats such as MP3, WAV, and FLAC using software tools designed for this purpose.

MPEG-4 Audio Layer

Category🔵 audio
🔵 Microsoft Windows Media Player
🔵 VLC media player
🔵 MPlayer
🔵 Amarok
🔵 Winamp
🔵 Apple QuickTime Player
🔵 Apple iTunes

M4A stands for MPEG A Audio. It is a type of audio file type that is encoded using Advanced Audio Coding (AAC) or Apple Lossless Audio Codec (ALAC).

M4A was developed to help you store a wide range of file types, such as audiobooks, podcasts, and songs. That is in addition to the fact that it is a better competitor to MP3.

Some of the benefits or advantages of using M4A are:

  1. 1. It is easy to edit and transfer M4A files because it is designed to be an unprotected audio file format.
  2. 2. M4A files have additional enhancements that boost the sound quality.
Technical details🔵

How to create and how to open an M4A file

You can create and open an M4A file in many ways. The simplest way is to use an Apple voice recorder or convert another audio format into M4A.

There are several programs and applications out there that support the playback of M4A files. Some of them are Winamp, VLC Media Player, Windows Media Player, and QuickTime. The other programs that open M4A files are Microsoft Zune, Elmedia Player (for Mac users), Apple iTunes, Rhythmbox (for Linux users), and iPad.

Which other formats M4A can be converted into and why

M4A files may be a strong competitor to the MP3 file formats. Yet, this type of digital audio file format has many disadvantages, such as appearing as a data file (instead of a media or document), and low compatibility with some devices.

So, here are some of the other formats or alternatives to the M4A file format:

  1. 1. MP3
  2. 2 WAV
  3. 3. OGG
  4. 4. FLAC

One major reason why you might need to convert your M4A file is because it is a file extension, which means that only specific applications can open it. MP3 is supported by almost any device.

You may also want to convert it to AAC because it produces better sound quality, even at low bitrates.

Developer🔵 Apple
MIME type
🔵 audio/mpeg

FAQs on m4b to m4a Conversion

❓ How do I change m4b to m4a?
To get started, either pick a file you want to convert from m4b and select it or drag and drop it into the conversion tool. Next, select the desired format that you wish to convert your file to. Once you have selected the format, click the "convert" button and wait for the tool to finish converting your file.
⏳ What is the estimated time it will take to convert m4b to m4a?
Typically, image conversions only take a few seconds, so you can expect a speedy conversion when changing m4b to m4a.
🛡️ Can I trust OnlineConvertFree to convert m4b to m4a securely?
Absolutely! We take your security seriously, and guarantee the protection of your uploaded and converted files. No one will have access to your information since we delete all files once the conversion process is complete. You can trust that all types of conversions, including m4b to m4a, are 100% safe on OnlineConvertFree.
📱 Is it possible to convert m4b to m4a without having to install any software?
Yes, that's right! OnlineConvertFree doesn't require any installation, which means that you can convert any files, including m4b to m4a, on your computer or mobile device, completely online.