Browse free open source Wiki software and projects for Windows below. Use the toggles on the left to filter open source Wiki software by OS, license, language, programming language, and project status.
The Free / Libre / Open Source Web App with the most built-in features
Simple & Free Wiki Software
Open Source Enterprise Wiki and Web Application Platform
Our support forum has moved: community.bluespice.com
A free, open-source, offline Wikipedia application
The open-source digital workplace for growing teams and enterprises.
An open-source collaborative wiki and documentation software
PukiWiki is used by many users, a light and high functional Wiki clone
The DokuWiki Open Source Wiki Engine
WackoWiki is a light and easy to install multilingual Wiki-engine.
Piggydb helps you have more fun with knowledge creation.
Make robots for MediaWiki-powered sites!
A Collection of Gedcom Files from Famous Family Trees
A web forum written in PHP using a selectable SQL backend
stro is an open-source cross-platform MMORPG server.