Best Open Source Wiki Software 2025

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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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Financial reporting cloud-based software.
For companies looking to automate their consolidation and financial statement function

The software is cloud based and automates complexities around consolidating and reporting for groups with multiple year ends, currencies and ERP systems with a slice and dice approach to reporting. While retaining the structure, control and validation needed in a financial reporting tool, we’ve managed to keep things flexible.

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1

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

52 Reviews

Downloads: 85 This Week

Last Update: 2025-11-28
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2

Drupal.NET

The Official port of the STUNNING! CMS/CMFx "Drupal" to the .NET Framework. Combining The greatest open source CMS with the greatest development platform. It will have the same architecture and will support Drupal modules & themes out of the box.

1 Review

Downloads: 0 This Week

Last Update: 2015-09-27
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3

WPCleaner

WPCleaner is a small portable tool designed to help on maintenance tasks (mainly disambiguation and check) on Wikipedia. Source code has been moved to github https://github.com/WPCleaner/wpcleaner

Downloads: 0 This Week

Last Update: 2015-07-16
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4

ePubExport

ePubExport is a Mediawiki extension for export wiki pages in epub format for offline reading in supported electronic readers or tablets.

Downloads: 0 This Week

Last Update: 2013-04-18
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Rent Manager Software
Landlords, multi-family homes, manufactured home communities, single family homes, associations, commercial properties and mixed portfolios.

Rent Manager is award-winning property management software built for residential, commercial, and short-term-stay portfolios of any size. The program’s fully customizable features include a double-entry accounting system, maintenance management/scheduling, marketing integration, mobile applications, more than 450 insightful reports, and an API that integrates with the best PropTech providers on the market.

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