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MediaWiki

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Category of MediaWiki:
Tags:
FreeOpen SourceWeb App
Description:

MediaWiki is a free, open-source wiki platform for collaborative knowledge management. It powers Wikipedia and supports multilingual content, customization, and reliable performance for all organization sizes.

MediaWiki software interface
Last update:
2 November, 2025
Contact email:
contact@mediawiki.org

Overview of MediaWiki

MediaWiki is a powerful open-source wiki platform designed for collaborative knowledge management and documentation. Originally developed to power Wikipedia, this free software package enables organizations, communities, and individuals to create, organize, and share information through an intuitive web-based interface. As a versatile collaboration platform, MediaWiki supports multilingual content, extensive customization through extensions, and reliable performance for both small teams and large-scale deployments.

Trusted by thousands of companies, educational institutions, and open-source projects worldwide, MediaWiki serves as an enterprise-grade solution for knowledge bases, documentation portals, and internal wikis. The platform's robust architecture handles high-traffic websites while maintaining data integrity and accessibility. Explore related tools in Knowledge Base and Collaboration Tool categories for similar solutions.

How to Use MediaWiki

Getting started with MediaWiki involves downloading the software package, installing it on your web server, and configuring basic settings through the web-based setup wizard. Users can immediately begin creating and editing pages using the visual editor or wiki markup syntax. For advanced functionality, administrators can install extensions from the extensive MediaWiki extension library, customize the interface through skins and templates, and configure user permissions and access controls. The platform supports both self-hosted installations and managed hosting services for organizations preferring turnkey solutions.

Core Features of MediaWiki

  1. Multilingual Support – Built-in translation tools and interface localization for global teams
  2. Extension Ecosystem – Thousands of community-developed extensions for enhanced functionality
  3. Advanced Editing – Visual editor and wiki markup for flexible content creation
  4. Version Control – Complete revision history and change tracking for all content
  5. Access Management – Granular user permissions and role-based access controls

Use Cases for MediaWiki

  • Enterprise knowledge management and internal documentation systems
  • Educational institution wikis for course materials and student collaboration
  • Open-source project documentation and community knowledge bases
  • Corporate intranet portals for policy documentation and procedures
  • Research collaboration platforms for academic and scientific teams
  • Technical documentation hubs for software development projects
  • Community-driven encyclopedia projects and information repositories

Support and Contact

For technical assistance, contact contact@mediawiki.org or visit the MediaWiki Support Desk. The platform benefits from extensive community documentation, developer resources, and active user forums. Professional services are available through certified partners.

Company Info

MediaWiki is developed and maintained by Wikimedia Foundation, a non-profit organization based in the United States. The software represents one of the most widely deployed wiki platforms globally, supporting thousands of websites across diverse industries and use cases. Learn more about the organization at Wikimedia Foundation.

Login and Signup

Access your MediaWiki installation through your organization's specific URL. For new installations, user registration and login functionality are configured during setup. Visit MediaWiki.org for download and installation resources.

MediaWiki FAQ

Is MediaWiki completely free to use for commercial projects?

Yes, MediaWiki is open-source software released under GPL license, completely free for both personal and commercial use without any licensing fees.

What technical requirements are needed for MediaWiki installation?

MediaWiki requires a web server with PHP and database support (MySQL, PostgreSQL, or SQLite), making it compatible with most standard hosting environments.

Can MediaWiki handle high-traffic websites like Wikipedia?

Yes, MediaWiki's architecture is optimized for scalability and can efficiently manage high-traffic websites through caching and performance optimizations.

How can I customize MediaWiki with extensions?

MediaWiki supports a vast ecosystem of extensions that add new features, integrate with other tools, and enhance functionality, available through the official extension library.

MediaWiki Pricing

Current prices may vary due to updates

Free of charge

Free

Completely free and open source wiki software with full functionality including multilingual support, extensibility, customization options, and reliab

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