Open Game License (Popularity: )
License of the Open Gaming Foundation, as drafted by Wizards of the Coast.
Free Art License (Popularity: )
Copyleft license applied to artistic content and projects.
October Open Game License (Popularity: )
OOGL. The purpose of this License is to make a rulebook, game manual, sourcebook, supplement, or other written role-playing game ...
Creative Commons License Generator (Popularity: )
Service allowing quick and easy selection of one of a range of Open Content licenses to meet a content creators' ...