[2] Proleksis Encyclopedia features more than 62,000 articles and more than 17,000 photographs, illustrations and maps.
[1][2] It is freely available to registered users of CARNET, the Croatian national research and education network.
[2] The users cannot change the encyclopedia's content directly, but they can post comments and corrections, or submit new articles, all subject to approval by the editorial board.
[3] The encyclopedia aims to enlarge the number of entries using input from collaborators.
[3] Proleksis Encyclopedia is a result of collaboration between CARNET and Pro Leksis d.o.o., started in February 2008, and is supported by the Croatian Ministry of Science, Education and Sports.