Browse free open source Wiki software and projects below. Use the toggles on the left to filter open source Wiki software by OS, license, language, programming language, and project status.

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  • 1
    Tiki Wiki CMS Groupware

    Tiki Wiki CMS Groupware

    The Free / Libre / Open Source Web App with the most built-in features

    "Software made the wiki way" A full-featured, web-based, tightly integrated, all-in-one Wiki+CMS+Groupware, Free Source Software (GNU/LGPL), using PHP, MySQL, Zend Framework, jQuery and Smarty. Tiki can be used to create all kinds of Web applications, sites, portals, knowledge base, intranets, and extranets. Tiki is the Open Source Web Application with the most built-in features. Highly configurable and modular, all features are optional and administered via a web-based interface. Major features include a wiki engine, news articles, discussion forums, newsletters, blogs, file galleries, bug and issue trackers (form generator), polls/surveys and quizzes, banner management system, calendar, maps, mobile , RSS feeds, category system, tags, an advanced themeing engine, spreadsheet, drawings, inter-user messaging, menus, advanced permission system for users and groups, search engine, external authentication, etc. Security reports: https://security.tiki.org
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    Downloads: 124 This Week
    Last Update:
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  • 2
    BookStack

    BookStack

    Simple & Free Wiki Software

    BookStack is a free and open source platform for storing and organising information and documentation. A self-hosted and opinionated wiki system, BookStack is simple and easy to use, giving even new users with just basic word-processing skills a pleasant out of the box experience. BookStack offers a relaxed, open and positive approach. While the platform can provide advanced power features to those who want them, it is primarily designed not to be extensible outside of its core purpose. That being said, BookStack already comes with plenty of powerful features, such as search and linking, cross-book sorting, image management and more. It is also multi-lingual and offers options for authentication integration.
    Downloads: 6 This Week
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  • 3
    WackoWiki

    WackoWiki

    WackoWiki is a light and easy to install multilingual Wiki-engine.

    WackoWiki is a light and easy to install multilingual Wiki-engine. Supports WYTIWYG-editing, page rights (ACLs), design themes (skins), file upload, email notification and much more. Compatible with PHP 8.0 - 8.5 and MariaDB / MySQL / SQLite.
    Downloads: 39 This Week
    Last Update:
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  • 4
    Foswiki
    Foswiki is an Enterprise wiki, typically used to run a collaboration platform, knowledge base or document management system. Users can create wiki applications using the Topic Markup Language, and developers can extend its functionality with plugins. Foswiki stands for "Free and Open Source" wiki to emphasize its commitment to Open Source software.
    Downloads: 9 This Week
    Last Update:
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  • 5
    This is the home of the old MindTouch Platform and Core. This project was turned over to the community in 2010. Please visit www.MindTouch.com for the most up to date version of MindTouch--software that accelerates customer success. More info on the old Core and Platform: http://mndt.ch/oss-dep Thanks for your interest and for making the old MindTouch open source one of the most popular (top 5) open source projects in the world from 2007-2010. Some key terms commonly associated with this project are: customer support, self service support, customer success center, help center, enterprise wiki, etc
    Downloads: 4 This Week
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  • 6

    DocJGenerator

    Wiki generator and Java Help System

    Allows to generate a wiki (interlinked HTML files) from a bunch of XML formatted files. It also allows to add a Help-system to a Swing or JavaFX application. Also it is also possible to generate a PDF, Word (docx), or epub document rather than a wiki. The tool also provides a visual editor to edit the wiki. The project also support both the Mediawiki and Markdown syntax.
    Downloads: 17 This Week
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  • 7
    Piggydb

    Piggydb

    Piggydb helps you have more fun with knowledge creation.

    Piggydb is a flexible and scalable knowledge building platform that supports a heuristic or bottom-up approach to discover new concepts or ideas based on your input. You can begin with using it as a flexible outliner, diary or notebook, and as your database grows, Piggydb helps you to shape or elaborate your own knowledge. Piggydb is a Web application provided as a self-contained package that contains a Web server and database engine. With Piggydb, you can create highly structured content by connecting knowledge fragments to each other to build a network structure, which is more flexible and expressive than a tree structure. Fragments can also be classified using hierarchical tags.
    Downloads: 6 This Week
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  • 8
    DotNetWikiBot Framework

    DotNetWikiBot Framework

    Make robots for MediaWiki-powered sites!

    The DotNetWikiBot Framework was developed so that it can offer a helping hand with many complicated and routine tasks of wiki site development and maintenance. DotNetWikiBot Framework is a cross-platform full-featured client API, that allows you to build programs and web robots easily to manage information on MediaWiki-powered sites. DotNetWikiBot Framework can also be used for learning C# and .NET.
    Downloads: 2 This Week
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  • 9
    A PHP content management system and application framework.
    Downloads: 0 This Week
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  • 10
    ClearLisp is a Common Lisp interpreter written in C# with a large library including all of .NET and an extensive object model. Supports IIS and XSP or Apache with mono. Includes sample code of a personal, file based wiki web application.
    Downloads: 0 This Week
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  • 11
    Duklan

    Duklan

    Project management web application

    Web application for project management. Based on sokolovo framework.
    Downloads: 0 This Week
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  • 12
    Export DokuWiki into static HTML pages including images and CSS formating.
    Downloads: 0 This Week
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  • 13

    GenomeWiki (GWiki)

    Embeddable/J2E/Desktop Java Wiki CMS

    Downloads: 0 This Week
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  • 14
    Java Wiki Bot Framework
    Java Wiki Bot Framework helps with wiki (MediaWiki) site management. It allows to build robots to edit and dump information from Wikis. For more information and features see project homepage.
    Downloads: 0 This Week
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  • 15
    KnowWE

    KnowWE

    KnowWE has moved, please see http://d3web.sourceforge.net

    This project has moved to http://d3web.sourceforge.net. All information about d3web-KnowWE can be found there and on www.d3web.de
    Downloads: 0 This Week
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  • 16
    CMS with mixed concept of issue tracker tickets and wiki pages.
    Downloads: 0 This Week
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  • 17
    Application developed by ASK sa (http://www.ask.be) that converts the content of a LotusNotes database (.nsf) into Mindtouch Dekiwiki Pages. Almost everything is converted including text formatting, notes links, images and attachments.
    Downloads: 0 This Week
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  • 18
    The Mediawiki Pipes extension implements external data access and processing through a series of configurable nodes that form a Pipe. The net effect is to create a Wiki based application framework. See http://www.mediawiki.org/wiki/Extension:Pipes
    Downloads: 0 This Week
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  • 19
    Peachy is an API used by client-side PHP programs, such as bots, used to interact with a MediaWiki site. It interfaces with the MediaWiki built-in API.
    Downloads: 0 This Week
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  • 20
    Pillar is an easy to use MediaWiki bot framework, which uses the MediaWiki API to allow construction of a bot to be made much easier.
    Downloads: 0 This Week
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  • 21
    SF Wiki Helper

    SF Wiki Helper

    Script enabling off-line preparation and version control of wiki pages

    This tool is a bash script that enables off-line editing and git version control of markdown files for the standard SourceForge wiki tool. In this way you can prepare changes in documentation while working on a release and publish them at the moment your release becomes available to the public. It uses Sourceforge's Allura REST API to download and publish the wiki's markdown files.
    Downloads: 0 This Week
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  • 22
    Spoor is a lightweight, highly-customizable wiki engine with support for dynamically creating fields for structured data. It is written in Python and utilizes the Django web framework.
    Downloads: 0 This Week
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  • 23
    SuperWikia Alpha Codebase 1.1

    SuperWikia Alpha Codebase 1.1

    SuperWikia: The Runtime/Realtime Environment for Codesmiths

    The SuperWikia Alpha 1.0 application is an IDE specifically developed for 3D and graphic content. Its built upon the Unity foundation and incorporates various libraries from Komodo IDE, wxDevC++, CodeBlocks, QT Creator and other applications. Its Realtime purpose is an IDE (codesmith developer access), its Runtime (U/I) function is as a space building simulator, operating in conjunction with the SuperWikia 'Navigator' user interface to simulate space economics and fleet operations. It allows users (known as 'data fleet navigators' or DFN's) to compete in tourneys over vast regions known as 'expanses' and to create envoys that manage onsite and offsite stations. Using additional SuperWikia components, users may enhance their experience with plugins and 'dataplates' that help build the Runtime environment. Codesmiths (SuperWikia Alpha developers) can also build on top of the codebase using 'transcribes', acronym/algebraic encodes that differentiate codesmith works.
    Downloads: 0 This Week
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  • 24
    A set of MediaWiki extensions and other tools developed for the Twelf wiki (http://twelf.plparty.org) that enable a wiki to naturally incorporate logic Twelf in a number of meaningful and useful ways.
    Downloads: 0 This Week
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  • 25
    Wiko, the wiki compiler, compiles wiki like files into html and LaTeX, combining easy wiki syntax, your preferred non-web text editor and svn/cvs control to write static webs, cientific articles or even blogs.
    Downloads: 0 This Week
    Last Update:
    See Project
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