Part 1. How to Register TuneSolo Audible Converter

Step 1. Install Audible Converter on your computer

Download the latest version of TuneSolo Audible Converter to your computer.

Step 2. Activate TuneSolo Audible Converter (Optional)

When you launch TuneSolo Audible Converter, a window will pop up a prompt asking you to enter your licensing email and license key to activate it. You can directly enter the license email and license key if you have already purchased it. If you want to try the trial version, just click “Continue Trial” to keep using the software for free. The limitations of a free trial version are as below:

1.You can only convert 2 audible books completely.

2.You can try TuneSolo Audible Converter for free for 15 days.

You can also click the Buy Now button to purchase a license key and go back to the software to activate the software.

Part 2. How to Convert AA/AAX audible files to MP3

Step 1. Import Audiobooks to TuneSolo Audible Converter

On the main screen, you will be able to see the option to upload the Audible books right away. You can either utilize the “Add Files” button at the top or just drag and drop the files onto the main screen. Also, you can add multiple files of audiobooks once for batch conversion.

Note: Before you convert your Audible books, make sure you have the AAX or AA audio files saved on your computer locally. And then, launch TuneSolo Audible Converter.

Step 2. Configure Output formats

After importing audiobooks to TuneSolo Audible Converter, you can choose the desired output format for your audiobooks. It offers a variety of export options including MP3, M4A, FLAC and WAV. Besides, clicking the bottom of the main interface, you can change the destination folder to save the converted audiobooks.

Step 3. Start to Convert Audible AAX Audiobooks to MP3

After choosing the format you want, just click the "Convert All" button to start converting AAX or AA audiobooks to MP3/M4A/FLAC/WAV audio files. After the conversion is completed, you can go to the “Completed” tab and click on the “Open File” button to find all the converted Audible books. Now you may listen to your Audible purchases on many more media devices.

Part 3. How to Customize Audio Parameters

TuneSolo Audible Converter allows you to adjust the parameters according to your own needs, like bitrate and sample rate. You can customize them in the “Output Settings” section in the top-right corner of the interface.

As you can see, TuneSolo Audible Converter preserves all chapter information in Audible books and facilitates the division of large audiobook files into multiple parts. This enables you to read by chapter and time with ease.