icon AudKit Audible AAX Converter

  • Convert Audible Audiobooks without Authorization and iTunes Installation
  • Download Audible Books to MP3, WAV, M4A, AAC, M4B, FLAC Quickly
  • Preserve 100% Lossless Quality for Audible Files at 100X Speed
  • Split Audible Files into Chapters with ID3 Tags Retained Precisely

How to Convert Audible AAXC to MP3 [Best/Online/Free]

By Andrew Rowley

Updated on February 21, 2024

Q: I recently downloaded a copy of an Audible book in AAXC format on my Android device. To ensure easy access to any audio player, I’m looking for a solution to convert it to the more widely compatible MP3 format. Is there a way to do this?

Actually, you may have noticed that the books saved by the Audible app for Android or iOS use the AAXC format. But what exactly is Audible AAXC and why is Audible using this new format? Is it possible to download an Audible AAXC file to MP3 for backup or playback on devices that don’t support Audible? In this article, we will tell you the best answer to convert AAXC to MP3 for PC, Mac, online and for free.

aaxc to mp3

Part 1. Introduction of Audible AAXC

🔔 What Is Audible AAXC

A: AAXC is the file format used by Audible for audiobooks downloaded through its mobile app. It has been available since June 2019, and can only be played in the Audible app for Android or iOS. It is also an updated version of the AAX format, and includes enhanced copyright protection measures to prevent unauthorized distribution and conversion of audiobooks.

🔔AAX vs AAXC vs MP3

AAX: This is an Audible proprietary format for audiobooks. It is a DRM-protected M4B container with AAC sound, offering high-quality but large file sizes. The bitrate for AAX format is 32-128kb/s, and it is widely used for Audible audiobooks on Windows and Mac.

AAXC: AAXC is a newer Audible format, almost identical to AAX, but with a newer and better DRM system. It is used for Audible books downloaded through the Audible mobile app.

MP3: MP3 is a widely used audio format known for its compact file size, good sound quality, and compatibility with various devices. It is not a proprietary format and is not DRM-protected, making it more versatile for general use.

 AAXAAXC MP3
FormatProprietary format by AudibleProprietary format by AudibleStandard audio format   
CompressionLossy compressionLossy compressionLossy compression
DRM ✔️✔️    
CompatibilityAudible app on Windows or MacAudible app on Android or iOSVarious devices and platforms
QualityHigh audio qualityHigh audio qualityGood audio quality
File SizeLargerLargerSmaller

🔔Key Benefits of Converting Audible AAXC to MP3

After understanding the differences between AAXC and MP3, please refer to the information below to learn the various benefits of converting AAXC audiobooks to MP3.

  • Low data size: A smaller file size lets you rip a large number of files onto a disc.
  • Low cost: The distribution of your music or Audible audiobook is less expensive while in MP3 format.
  • Online promotion: It’s easy for music companies and other individual artists to promote their music online.
  • File sharing: MP3 is a bomb when it comes to file sharing. You can do this through a physical or an online medium.
  • Reduced download time: The time you’ll take to download and upload an MP3 file is reduced to fewer minutes.
  • Compatibility: MP3 files are highly compatible with several devices like CD players, Media players, and Apple iPods.
  • ID3 tags storage: MP3 files also store the genre, song title, artist name, and other metadata information.

Part 2. How to Convert AAXC to MP3 Losslessly on PC/Mac

If you search for an AAXC converter, you may find that there are many Audible AAX converters, but none of them is a specialized AAXC to MP3 converter online. Can you convert AAXC to AAX? You can’t change the original AAXC file type. However, you can purchase and download Audible AAX/AA books from the Audible app or Audible.com to your computer. Currently, the best solution is to convert Audible AAX books to MP3.

Here, you can use AudKit Audible AAX Converter to convert Audible AA/AAX to MP3. After downloading, you will get 100% lossless Audible audiobooks as MP3 files on your computer. Not only MP3, but AudKit Audible Converter also supports various audio formats including FLAC, AAC, M4A, M4B, WMA, WAV, M4R, MKA, OGG, AIFF, etc. The conversion speed of the Windows version has reached 100X so you can batch convert your Audible audiobooks quickly.

After downloading the AudKit Audible Converter on your computer, you can follow the steps below to convert Audible AAXC audiobook to MP3 for playing on any device.

How to Download Audible AAX Books on PC/Mac

Before using this Audible MP3 converter, you need to download Audible books to your computer in AAX/AA format instead of AAXC.

download audible aax books on pc

Step 1. Go to Audible.com and log in to your account on your PC.

Step 2. Click Library from the top menu.

Step 3. In the Library > All Titles, find the audiobook you’d like to download.

Step 4. Click Download on the right of the audiobook.

Step 5. After the download is finished, you will get an Audible AAX file.

How to Convert Audible AAXC to MP3 Losslessly

Step 1 Import Audible audiobooks to iTunes

Open the iTunes app. In the menu bar, click on “File” and then “Add File to Library” or “Add Folder to Library“. Navigate to the location to add the downloaded Audible file or folder to iTunes.

Step 2 Add Audible audiobooks to AudKit Audible Converter

load audible books to audkit audible converter

To add Audible AAX audiobooks, click the “Add Files” icon in the AudKit app, then select the downloaded audible AAX files from the iTunes app. Your files will then be added to the AudKit main interface. You can also drag and drop the downloaded Audible files to the converter app window.

Step 3 Choose Audible output format as MP3

reset audible format to mp3

The AAX audiobooks will then be loaded into the AudKit conversion window. To edit your files, click the “Format” icon and set the output format, channel, sample rate, bit rate, audio codec, etc. Besides, you can split the larger audiobooks into smaller chunks of files. Just click the “Edit icon that’s next to the Audiobook’s name and start the splitting process.

Step 4 Convert Audible AAX audiobooks to MP3

convert audible aax to mp3

Check that your settings are well selected then press the “Convert” button. The AudKit software will then convert Audible AAX to MP3 within a short time. When all is done, click the default Output folder to allocate your MP3 files. You can now play your Audible audiobooks on MP3 players and other devices with ease.

How to Transfer AAXC to MP3 Android/iPhone

Want to convert Audible AAXC files to MP3 on your mobile device? There are several methods you can use to do it. Actually, you can transfer the converted Audible MP3 files to your Android or iPhone device using a USB cable or other file transfer methods.


Part 3. How to Convert AAXC to MP3 Online Free

If you don’t want to install extra apps, you can think about ACONVERT.com. It is a free website that converts documents, images, icons, videos, audio, and archive files online. With this AAXC to MP3 converter, you can easily convert Audible AAXC format to MP3, FLAC, WAV, AAC, MA4, etc. It also offers some unique services, such as identifying file formats by analyzing file binary signatures and supporting batch conversion mode.

While the tool supports a wide range of file types and allows for conversion from various sources such as local storage, Dropbox, and Google Drive, it has limitations. The conversion speed can be slow, and there may be instances where the conversion fails. Additionally, the tool has a maximum file size limit of 200MB, which may restrict the conversion of larger AAXC files.

How to Convert Audible AAXC to MP3 Free Online by ACONVERT.com

Step 1. Open your web browser and visit the official website of ACONVERT.com.

Step 2. Select the Audio section from the left sidebar.

Step 3. Click the Choose File button to open your computer’s local folders.

choose audible aaxc file on aconvert

Step 4. Select the folder that contains your Audible AAXC downloads and click on Open.

Step 5. Change the Target format to MP3.

set audible aaxc format to mp3 on aconvert

Step 6. Click on the Convert Now button to convert AAXC book to MP3 online free.

convert aaxc to mp3 online free

Part 4. Which Is the Best Way to Decrypt AAXC to MP3

Both AudKit Audible Converter and ACONVERT.com offer effective ways to convert AAXC to MP3. In this comparison, we will evaluate the features, pros, and cons of both tools to determine which one is the best solution.

ProsCons
AudKit Audible Converter ✔️Download Audible books locally
✔️Run at a faster 100X conversion speed
✔️Offer quality customization and ID3 info preservation
✔️Support various output formats such as MP3, AAC, M4A, and FLAC 
❌The trial version limits you to convert the first minute of each track 
ACONVERT.com ✔️Offer a free conversion service
✔️No need to install any software 
❌Conversion speed can be slow
❌Limited supported formats and editing features
❌Can be time-consuming and may fail to convert at times

Based on the comparison, AudKit Audible Converter offers a faster conversion speed, quality customization, and support for various output formats, making it a more comprehensive and efficient tool for AAXC to MP3 conversion. While ACONVERT.com provides a free online conversion service, it has limitations such as slower conversion speed, limited supported formats, and potentially time-consuming and failure issues.


Part 5. FAQs aboutAudible AAXC to MP3

Q1: How Does Audible AAXC Differ from Other Audible Formats?

A: AAXC is a new audio format developed by Audible to protect their audiobooks. It’s the same format as AAX but with stronger copyright protection. AAXC files are less likely to be cracked than AA or AAX files.

Q2: Can I Listen to Audible AAXC on Any Device?

A: Audible AAXC files can only be played in the Audible app on Android or iOS devices. They cannot be played with other media players.

Q3: Are All Audiobooks Available in the Audible AAXC Format?

A: Audible files downloaded from Windows and Mac computers are still in AAX format. The AAXC format is only used for audiobooks downloaded from the Audible app on mobile devices.

Q4: Can AAXC Files Be Converted to MP3?

A: While the AAXC format is designed to be highly secure and is not directly supported by many converters, there are workarounds to achieve the conversion, like AudKit Audible Converter and ACONVERT.com.


Part 6. In Conclusion

Converting AAXC to MP3 is essential if you want to listen to your audiobooks on a wider range of devices. AudKit Audible Converter and ACONVERT.com are two great AAXC converters for converting Audible AAXC books to MP3. Choose the one that works best for you and enjoy your audiobooks on any device.


4 replies on “How to Convert Audible AAXC to MP3 [Best/Online/Free]”

Tedebus ON
Reply

Note that each audiobook is not more available for downloada from site.
Whato should I do?

Dakota Jones ON
Reply

You can still download Audible AAX audiobooks on your computer. Then convert those AAX files to MP3 files then transfer to your mobile phone or any other player.

Larry A Marek ON
Reply

Doesn’t seem to convert aaxc type files. Doesn’t see them as aaxc, doesn’t convert if I change the extention to just aax. Am I missunderstanding?

Dakota Jones ON
Reply

Currently, AudKit AAX Converter only supports to convert AA/AAX files. Please open the Audible site via the browser on the computer. Then search for the book you need and use AudKit to convert them to MP3.

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