Open Site is a free internet encyclopedia created by many editors. Anyone can apply to become an editor or donate content.
At Open Site all the content is separated into categories. There are eleven main categories which each have many subcategories. These are the main categories:
Open Site claims to have encyclopedias in many languages e.g. Romanian, but there are very few articles.
Open Site started an encyclopedia for children in August 2004. The writing and pictures on the children's' encyclopedia are simpler and easier to understand than other encyclopedias, like this one. The encyclopedia contains tools and facts as well as articles.