Download

Latest release
 Release notes

Our downloads are in .tar.gz format. If you are on Windows, you can use 7-zip to decompress them.

MediaWiki requires PHP 5.1+ and either MySQL, PostgreSQL, or SQLite. For more information please read the system requirements.

For information on upgrading an existing MediaWiki installation to a newer version, see Manual:Upgrading.



Other downloads:
 * MediaWiki GPG security signature to verify your download with GNU Privacy Guard
 * GPG keys
 * MediaWiki changes not including i18n (unified diff)
 * MediaWiki i18n changes (unified diff)

What next?
Subscribe to our release announcements mailing list

Stay up to date with releases, and keep your server secure!

Legacy release
If your MediaWiki installation is heavily modified, it may be difficult to incorporate the latest official changes/updates to MediaWiki. To support such users, we maintain old branches of our code for up to a year.


 * Download legacy release MediaWiki

Development releases

 * If you want to run on the latest development (i.e. alpha) version, you either have to use subversion or download nightly dump.

Old releases
You can find tar balls (*.tar.gz) of all versions of MediaWiki back to February 2007 in the MediaWiki download archives

To browse, including even older versions, see the tags directory, of the Subversion repository.

Installation assistance

 * FAQ: FAQ
 * mediawiki-l (Mailing List) is the high-traffic mailing list to ask for support.
 * MediaWiki Users (Forum) is a user-to-user MediaWiki support forum