How can I remove DRM from Audible?

I want to download my purchased Audible books onto my computer. I mean saved it as an actual audio file and I can listen to it without the Audible app. Is there a way I can do this? I was recommended to use an Audible Converter and I tried, it works great on my PC. However, there are many converters on the internet, and I don’t know how to pick the one that is the best for me. If you have any recommendation, please let me know.

Does the Audible still have the DRM? It is just the streaming audiobook site like Spotify, I think.

For me, I always use Macsome Any Audiobook Converter. It can enable you download from Audible Plus Catalog. It can allow you to convert local Audible AA or AAX files to MP3, M4B, and M4A.