What is a GBA m4b file and how do i open it? Here we show it to you

The m4b format is well known among people who use iTunes to download audiobooks. They are files protected da copyright and can be played on certain devices. If you want to use an m4b file, read on to learn how they open.

What is an.m4b?

It is an audio file that uses the .m4b extension. It belongs to the group MPEG-4 and is used for playing audio books.



Its type of encoding allows people using an m4b file of mark a specific sector. It is why it is used for audiobooks.


It is a file type owner of Apple and is downloaded directly from the iTunes Store. However, applications like Winamp are useful for playing m4b.

What is a GBA m4b file and how do i open it? Here we show it to you

A file with the .m4b extension can be played in a Windows environment. As long as the file is not protected with the codifica FairPlay which protects the content from plagiarism.

How to open an m4b file?

Since this is a native Apple file, the application used to open this type of file is iTunes. You can open the file from an iPhone or iOS PC with iTunes.

The advantage of using iTunes is compatibility between devices in the same environment. Therefore the file is synchronized with your account to access it at any time.

Da Windows Media Player you can play an Apple audiobook file. But it shouldn't be encoded with copyright protection.

Applications to open an m4b file

  • Apple iTunes
  • Windows Media Player
  • Nullsoft Winamp
  • VLC media player

There are people who choose to change the file extension from .m4b a m4a, an audiovisual format of MPEG-4. It is a format recognized by a greater number of players.




In any case, it is best to avoid directly modify the extension of the file. This would only cause him irreparable damage.

Convert a file

There are several free and online software to do the conversion and change the file type. This is done only to be able to play the file in a compatible application and not to circumvent the copyright protection of the file.

What is a GBA m4b file and how do i open it? Here we show it to you

  • AnyConv: is a free online converter to edit m4b to MP3, WAV, AAC or m4a file. The procedure is quite simple, just drag the file onto the page and wait for it to be ready for download.
  • Zamzar:  This is another online converter so you have to upload the file directly to the page. It allows you to transform the file from m4b to m4b, AAC, OGG and MP3.
  • DVD Video Soft - Free Studio: is a freeware type application compatible with many formats. It can be downloaded from its website and installed on your PC. It allows you to convert an m4b file to WMA, MP3, m4r, WAV, FLAC, M4B, among others.

Create m4b file

If you are a content creator you are more than interested in protecting everything you do with m4b. As if you have several audiobooks in another format that you want to play on an iOS device.



AVS Audio Converter comes as the best option. It is a program that allows you to transform any file audio in an audiobook in m4b or MP3 format.


With the application you will be able to enter all relevant information and create a file with support for bookmarks. The file will be divided by chapters and also a cover.

There are other applications that allow you to convert the file, such as Audiobook Binder. It is available for iOS devices and allows you to convert MP3 files to a compatible format such as m4b.

It is very popular with Apple users because it offers a high quality final result. In addition to the ability to upload all audiobook data and a cover.

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