The ErfurtWiki engine is fully contained in one script file, but almost 200 feature enriching plugins and extensions modules are available. It follows a library like design and therefore allows rather quick integration into existing web sites (does not enforce a specific page layout from factory page themes/skins).
- it has so many feature extensions because of its simple but powerful PlugInterface
- it has a very easy ImageUploading function and can cache referenced graphics
- works with different database types (MySQL, PostgreSQL, flat file backends, ...)
- provides powerful database adminstration tools
- besides being very extensible and configurable it is optimized for speed
- even allows user defined markup, has extensible CssSupport and is useful as PersonalWiki
- it supports multiple platforms
- and it has many more differences with other wikis than only being PublicDomain (free as in gift)
- Check to see our list of WikisThatUseErfurtWiki and the PublicallyEditableIntermap, ewiki InThePress
- some help is also in the OccasionallyAskedQuestions overview
- this page in de.
Wiki Scripts 
