1. audible-cli
2. audible-activator
3. aaxtomp3

audible-cli

https://github.com/mkb79/audible-cli

Get the Authcode

mkvirtualenv audible
pip install audible-cli
audible-quickstart
audible activation-bytes

Activation Carol: 43314538 Activation Niklas: a4a3e627

audible-activator

Inactive project

wget https://github.com/inAudible-NG/audible-activator/archive/refs/heads/master.zip
unzip master
rm master
mkvirtualenv audible
pip3 install selenium==4.0 requests

aaxtomp3

https://github.com/KrumpetPirate/AAXtoMP3

sudo apt-get install ffmpeg x264 x265 bc
wget https://github.com/KrumpetPirate/AAXtoMP3/archive/refs/heads/master.zip
unzip master.zip
rm master.zip
cd AAXtoMP3-master/
./interactiveAAXtoMP3
./AAXtoMP3 -e:mp3 -c -l 1 --authcode a4a3e627 ../TheSubtleArtofNotGivingaFckACounterintuitiveApproachtoLivingaGoodLife_ep6.aax