Compared with other laptops, Chromebook is lighter and more portable. Using a Chromebook to listen to audiobooks seems to be a nice try. But how to play Audible audiobooks on Chromebook? You can try my methods in this passage.

Install Audible to Chromebook
Some Chromebooks are compatible with Android apps such as the HP Chromebook 14 CB3, Samsung Series 5 Chromebook. For these Chromebooks, you can install Audible on them. To get started, you can update your Chromebook system first. Then you can follow the steps to sign in to the Google Play Store and install Audible to play Audible books.

1. Click the account photo and click the 'Settings' button on your Chromebook.

2. On the Play Store section, find out and turn on the option 'Enable Google Play Store on your Chromebook'. Please note this option will only show on compatible devices.

3. Then follow the screen instruction to choose and accept the agreement and sign in to the Google Play account.

4. After that, you can search for the Audible app and download it to your Chromebook.

5. On the Audible Manager, please sign in and then go to the library to download the Audiobooks and start listening.

Convert Audible AA/AAX to Chromebook
However, as aforementioned, some Chromebooks don't support the Android app, so you may not be able to use the solution above if you, unfortunately, got such an old one. In addition, Audible audiobooks are protected, and some possible server errors or lacking internet connection may cause you to fail to play Audible audiobooks. So, you can try the alternative solution to convert Audible audiobooks to common audio files by an audiobook converter from TunesKit.

TunesKit Audible Converter makes it easiest ever to convert AAX to MP3 Mac or Windows. The converting speed could reach up to 100X and no other products come close to it. By using the latest deciphering technology, the audio files won't be touched during conversion so that the quality will be kept 100%. What makes it even better is that TunesKit offers a free trial version and 30 days money-back guarantee if the software doesn't work as advertised.

Tips to convert Audible audiobooks to Chromebook
1 Load Audible files

The best way is to drag and drop the Audible audiobooks from your computer folder to the TunesKit software main screen. If you haven't downloaded the Audible audiobooks yet, you can follow this instruction: How to Download Audible Audiobooks.

2 Set the parameters of the Audible audiobooks

The media files supported by Chromebook are WAV，3PG, AVI, MOV, MP4, M4A, MP3, MKV, OGV, OGM, OGG, OGA, WebM, so please pick up one compatible format. MP3 is highly recommended.

3 Convert Audible files
When everything is ready, you can simply click 'Convert', TunesKit will convert your audiobooks. Depending on the number of files you convert, the time it takes may vary. But in general, it should be very fast.

4 Transfer converted audiobooks to Chromebook

After you converted the MP3 files, you can transfer them to your Chromebook via a USB flash drive and then open the media files by clicking the Files app and start playing them with ta media player.
Conclusion
Those are the two solutions to listen to Audible audiobooks on Chromebook. Check them and try them. Install Audible app or convert Audible to LG TV, PS4, Chromebook, or any other devices.

More details: https://www.tuneskit.com/audiobook-tips/listen-to-audible-books-on-...
https://www.tuneskit.com/audible-aa-aax-converter-mac.html