How to Convert Audible AA to MP3 in 2 Ways

With the benefits of relieving stress and relaxing eyes, audiobooks occupied people’s life gradually. To protect the digital right, producer encrypted their audio with extension .aa or .aax, which makes it inconvenient for you to play them flexibly on common players. So how to convert AA to MP3? Converters like MuConvert Audible Converter software can help you with it.


Things You Need to Know Before Converting AA to MP3

As mentioned in the preface, there are online tools and desktop converters that can help you convert Audible AA to MP3 successfully. However, you need to know that free online AA converters can only convert DRM-free audiobooks from Audile to MP3. If you want to convert both the DRM-protected and unprotected AA files as MP3 files, then you need an Audible converter to help you.
MuConvert Audible Converter is such a powerful desktop Audible converter that helps you convert DRM-encrypted AA files to MP3 without authorizing your Audible account. With the batch conversion equipped, you can convert the Audible AA files you like with one click, which brings you great efficiency. More importantly, this program designs a built-in splitter and ID3 tag editor to help you manage the converted audio files more conveniently.
✨Detailed features of MuConvert Audible Converter:
  • Offer more flexible operation and better management: When you are converting the Audible books to MP3, you can divide the Audible books by chapter/time/segments and customize the output parameters, like bitrate and sample rate, to your preference. What’s more, you can edit the ID3 tags to keep the original information for better management.
  • Batch conversion with one click: If you have multiple Audible books to convert to MP3, to save your time, MuConvert Audible Converter offers you a batch conversion function to convert audiobooks together at up to 60X speed.
  • Retain nondestructive sound quality: As an Audible books lover, you may have a high command of sound quality. Therefore, when converting AA audiobooks to MP3, MuConvert Audible Converter offers advanced technology to convert them without compression, so as to ensure you have the same audiobook playback experience offline.
  • Support multiple mainstream output formats besides MP3: In addition to helping you convert the AA Audible files to MP3, this tool can also help you convert them to other popular formats, like WAV, M4A, and FLAC.

Method 1: Convert Audible DRM-Protected AA to MP3 on PC

Now, you can follow the detailed tutorials here to learn how to convert the DRM-protected AA Audible books to MP3 using MuConvert Audible Converter on your PC. Of course, this method is also available for those who want to convert DRM-free audiobooks to MP3.

Step 1. Install MuConvert Audible Converter and Launch It

Click the download button below to install MuConvert Audible Converter on your computer, and run it. At the same time, go to the Audible platform to download the purchased AA audiobooks.

Step 2. Add the AA Files to the Program

After launching MuConvert Audible Converter, directly drag and drop the downloaded AA audiobooks to the blue circle, or click the blue icon in the middle to add the downloaded files to the converter.
MuConvert Audible Converter Add Audiobooks

Step 3. Choose MP3 as the Output Format

Click the “Output Format” button to choose MP3 as your objective format. MuConvert Audible Converter also allows you to convert books from Audible to WAV, FLAC, or M4A.
MuConvert Audible Converter Select Output Format

Step 4. Edit the ID3 Tags and Splitting Mode

Next to the book’s name, you can click the square shown in the picture below to edit the ID3 information, such as cover, title, artist, album, and genre, for better management.
Click to Edit Metadata
Also, if you feel that the audio is too long to play in a period of time, then you can also navigate to the “Preferences” in the setting menu to choose the splitting mode according to your own needs. There are 4 modes provided for you: no split, splitting by chapters, splitting by time, and splitting by segments.
MuConvert Audible Converter Preferences

Step 5. Convert AA Audible Books to MP3

After things are all ready, you can click “Convert” or “Convert All” to begin converting the added AA audiobooks to MP3. With 60X faster speed and batch conversion function equipped, MuConvert Audible Converter will finish the conversion quickly. All you have to do is to wait for a moment and get the converted MP3 audiobooks to enjoy offline.
MuConvert Audible Converter Convert Audiobooks

Method 2: Convert DRM-Free AA Files to MP3 Online

There are some online audio-converting tools that can turn AA files into MP3 formats. But due to the particularities of AA files, the online tools only support uploading DRM-free AA files. If you want to convert the DRM-free audiobooks to MP3 online, then you can read on.
AnyConv is a workable free online audio converter that can easily help you convert different formats. With high compatibility, it can be used on almost all devices, ranging from tablets to mobile phones and computers. But remember that it only supports converting less than 100MB AA files to MP3 online. The steps to convert AA Audible books to MP3 using AnyConv are quite simple, you can follow as below and have a try.


Remember that the online audio converter can only allow you to convert the DRM-free AA Audible books to MP3. If you want to convert DRM-protected AA audiobooks, then you can turn to use MuConvert Audible Converter.
Step 1. Choose the AA files you want to convert, then go to the AnyConv website.
Step 2. Click “Choose File” to upload your DRM-free AA Audible books, then hit “Convert” to begin converting AA to MP3.
Step 3. It will take some time to finish the conversion, just wait patiently.
Converting Audible on AnyConv

Final Words

Both software and online converter can convert .aa files to MP3. But the best way to get it accomplished is using MuConvert Audible Converter as it can convert DRM-protected AA files to MP3 with original quality, batch conversion, chapters and ID3 tags kept, while online tools can only convert the DRM-free ones. MuConvert Audible Converter beats online tools with its stable performance and various functions. Anyway, hope this article helps