What is XWiki used for?

XWiki Platform is a generic Java wiki platform that provides runtime services for applications built on top of it. It is a good fit for company knowledge bases and intranets, and building structured applications on a wiki.

Is XWiki open source?

Yes. XWiki is open source under the LGPL-2.1 licence. Its source code is on GitHub at xwiki/xwiki-platform and is written mainly in Java.

Yes. XWiki is open source, so the software itself is free to use.

Can I self-host XWiki?

Yes. XWiki can be self-hosted on your own server or infrastructure.

What is XWiki an alternative to?

XWiki is an open-source alternative to Confluence, Document360, Bloomfire and Papyrs. Other open-source alternatives to Confluence include Outline, Docmost and BookStack.

Is XWiki actively maintained?

Yes. The most recent commit to XWiki was on 2 October 2026. The project has 1.3k stars on GitHub.

XWiki: open-source alternative to Confluence, Document360

About XWiki

XWiki Platform is a generic wiki platform that offers runtime services for applications built on top of it. It is written in Java and licensed under LGPL-2.1. XWiki Commons, XWiki Rendering and XWiki Platform are part of the XWiki.org software forge, and they are released together and share the same version number.

The project provides separate guides for developers, administrators and users, an API reference, a development zone and release notes. Download and installation instructions are published on the platform site. The most recent release listed in the data is xwiki-platform-16.10.19.

Development tools include continuous integration that builds each commit, an issue tracker that is not GitHub Issues, and a documented development flow. The project invites contributions through a Get Involved guide and offers a forum and chat for the community, plus a blog with news. A project health page shows further statistics.

Key features

Generic wiki platform in Java
Runtime services for applications built on it
Guides for users, administrators and developers
Public API documentation
Released together with Commons and Rendering

Good fit for

→Company knowledge bases and intranets
→Building structured applications on a wiki

Built with: Java
Tags: wiki; java; knowledge-base; collaboration; documentation; xwiki; platform; self-hosted

XWiki: questions and answers

What is XWiki used for?: XWiki Platform is a generic Java wiki platform that provides runtime services for applications built on top of it. It is a good fit for company knowledge bases and intranets, and building structured applications on a wiki.
Is XWiki open source?: Yes. XWiki is open source under the LGPL-2.1 licence. Its source code is on GitHub at xwiki/xwiki-platform and is written mainly in Java.
Is XWiki free?: Yes. XWiki is open source, so the software itself is free to use.
Can I self-host XWiki?: Yes. XWiki can be self-hosted on your own server or infrastructure.
What is XWiki an alternative to?: XWiki is an open-source alternative to Confluence, Document360, Bloomfire and Papyrs. Other open-source alternatives to Confluence include Outline, Docmost and BookStack.
Is XWiki actively maintained?: Yes. The most recent commit to XWiki was on 2 October 2026. The project has 1.3k stars on GitHub.