Personal Wiki for Vim
The DokuWiki Open Source Wiki Engine
The Free / Libre / Open Source Web App with the most built-in features
PukiWiki is used by many users, a light and high functional Wiki clone
The open-source digital workplace for growing teams and enterprises.
The Free & Popular MediaWiki Web Software in Complete Virtual Machine
Script enabling off-line preparation and version control of wiki pages
Enterprise Class MediaWiki Distribution (VirtualBox OVA)
Open Source Enterprise Wiki and Web Application Platform
The collection of extensions for MediaWiki software.
A free, open-source, offline Wikipedia application
Wikifarm on your own Server - with just one simple script.
A simple, easy to use C# API for Ninjawords.com
Open source platform to write and publish print and digital books
Editor of references for Wikipedia's editors
Software per creare dei gruppi social per il MoVimento 5 Stelle
KnowWE has moved, please see http://d3web.sourceforge.net
A Trac plugin to allow pasting screenshots or images with one click
Simplest wiki+tracker system
Manage personal lifetime finance, ...