Dedicated to encouraging the growth, development and distribution of free, multilingual content, and to providing the full content of these wiki-based projects to the public free of charge. The Wikimedia Foundation operates some of the largest collaboratively edited reference projects in the world, including Wikipedia, the fourth most visited website in the world. Did you know Wikipedia is now offered in 250 languages? Did you know that there are numerous other Wikimedia projects, including Commons, one of the largest online repositories of free multimedia content?