Colorcurvature stopped selling his software too while creating a new version. And I'm very sure that he wasn't contacted by some lawyers. 

I'm locking this thread before it becomes even more ugly. The tool is being rewritten at the moment and is planned to be re-released afterwards, as you can see above.

 

A ship in port is safe; but that is not what ships are built for.
Sail out to sea and do new things.
-"Amazing Grace" Hopper

Avatar image of me done by Chidori.