Audiobook Binder is a simple tool for converting your audiobooks from mp3 format to iPod-compatible m4b. Features:
- Author/title information in m4b audiobook
- Cover artwork
- Tuneable audio encoding properties: mono/stereo, sample rate
- Automatically adds m4b files to iTunes media library when encoding is finshed
- Splitting large audiobooks in volumes

What’s New

Version 2.3

- Fixed several crashes. The most common one: when trying to convert invalid VBR mp3, instead of showing error app crashed. The VBR issue is still present but app does not crash anymore.
- Improved German translation.
- The narrator field now maps into Composer tag and Narrator tag.

Ratings and Reviews

4.6 out of 5
144 Ratings

144 Ratings

Tina_G ,

A great tool for audiobook fans!!!

This application quickly & easily binds separate .mp3 files into an .m4b audiobook complete with chapters. You can also add the album art, if you prefer to see the cover on your audiobooks. I, personally, appreciate the ability to see the art when viewing all my books in one window, rather than just greyed-out, blank squares. For me, it’s a quicker way to identify what you have.
When you initially download the app, it will direct you to pick a folder where you’d like to save your newly bound audiobooks. I created one with the obvious name of AudioBookBinder. Then I dragged & dropped the album cover into the window labeled “Cover”, typed in the author name, book name, & narrator name in the main window & simply dragged & dropped the files into the window labeled files.
In preferences, you can also choose whether to add the new audiobook to iTunes, the sample rate, mono or stereo, the bitrate, whether or not to enable chapters, & a maximum volume length of 1 hour up to 24 hours.
The initial conversion included 4 .mp3 files, & the conversion only took 2 minutes at the most. The resulting audiobook, with cover & 4 chapters, ended up being 1:10:18.

I applaud the creator of this app for: it’s usefulness, it’s simplicity, & it’s ease of use. Thank You!

Bamalamaboo ,

Better than Audiobookbuilder!

I’ve been using Audiobookbuilder (which i paid $ for) for the past year until it suddenly stopped working (possibly it updated and I just have to restart or something but who knows). I came here and saw this was app was FREE so i gave it a shot and what do you know? It works just as good as ABBuilder—only FASTER! My only complaint is adjusting the length manually can be a minor inconvienience (you only need to do this if your book is over 24 hrs or unless you want it broken up into 2-3 smaller files) and I’m still not sure it it’s absolutely neccessary to use the “Command J” keys to “join” the all the chapters into a file before I bind it but whatever; I do it anyways… Save yourself some $ and try this app before you consider trying anything else (i really wish I had!).

old school Audiobook junkie ,


After Hours of unhelpful apple techs, i finally found whai i neede to get my hundred plus audiobooks into the ibook app, so it will remember my position when i pick it up again.
This app was all i needed. it is simple and very easy to use and can convert more than one book at a time, a very usefull feature if you are an audiobook junkie like me.
Automatically adds converted book to itunes/ibook Audiobooks are available in itunes on osx, and ibook on ios, all pdfs and epubs are available on ibooks on both. have fun listening

App Privacy

The developer, Olena Kozlova, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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