German online encyclopedias

Microsoft Encarta was a digital multimedia encyclopedia and search engine published by Microsoft from 1993 to 2009. Originally sold on CD-ROM or DVD, it was also available online via annual subscription, although later articles could also be viewed for free online with advertisements. By 2008, the complete English version, Encarta Premium, consisted of more than 62,000 articles, numerous photos and illustrations, music clips, videos, interactive content, timelines, maps, atlases and homework tools.

large reference work translated from Soviet source

Klexikon is a German-language online encyclopedia for children aged six to twelve years. It was launched in December 2014. The name Klexikon is a portmanteau combining the two German words Kinder [children] and Lexikon [encyclopedia]. Like its role model Wikipedia, the site was created as a wiki using the MediaWiki software. The text content is available under a Creative Commons By Attribution Share-alike version 3.0 licence while free media is taken from Wikimedia Commons. Special rules were implemented to ensure that all content is suitable for children. Moreover, all editors are required to

Munzinger-Archiv is a German publisher and online encyclopedia based in the Baden-Württemberg city of Ravensburg. The content of the archive includes entries about people in politics, business, culture, sport, music and society, about all countries in the world and about current events. The online service with several million entries is supplemented by other databases, works and portals from partners and is mainly used by publishing houses, the press, radio, political institutions and libraries.

local wiki for the city of Karlsruhe, Germany, and its surroundings