This tool is intended for use with non-DRM, legally acquired eBooks only. The authors are not responsible for any misuse of this software or any resulting legal consequences.

Use this tool responsibly and in accordance with all applicable laws.

Uh huh, yep. Also, will definitely not be putting any audiobook readers out of a job.

Any time you need to remind users to “use this tool responsibly”, you know very well that’s not going to happen.