During that chat, I talked briefly about a trademark infringer that was also distributing nulled plugins. I said “Not illegal. Legal under the GPL. But they weren’t changing the names. They were selling their customers Pro Plugins with the licensing stuff nulled out.”

I want to be clear that my reference to legality and GPL was solely focused on the copying and modifying of the code. That is one of the key freedoms of open source and GPL: the right to copy and modify GPL code.

I was not speaking about their right to charge money for nulled plugins. GPLv2 prohibits that because they aren’t providing physical copies or support. This is very different from reputable web hosts, who provide hosting and support for websites and e-commerce stores.