What Is XMB Forum Software and What Does It Run On?

Updated

XMB (eXtreme Message Board) is open-source forum software written in PHP that stores its data in a MySQL database. It is released under the GPL, so you can use, modify, and redistribute it. If you have a web host that supports PHP and MySQL, you have the core technical requirements to run it.

What XMB provides

The official site, xmbforum2.com, describes XMB as easy to set up and use, while also being powerful and highly customizable. The site is the project's home for downloads, documentation, themes, modifications, and community support.

Area What you get
Core software XMB forum scripts (PHP + MySQL)
Licensing GPL open source — free to use, distribute, and modify
Languages Partial Beta translations for 23 languages, including Chinese, Spanish, German, French, and Japanese
Appearance Themes that change colors and visual style
Features Modifications for XMB v1.9.11 to customize forum behavior
Help Documentation, a Git repository, bug reporting, and a community forum
Trial An online demo via Softaculous

Technical requirements in practice

To run XMB you need two things on the server side:

  1. PHP — XMB runs as PHP scripts, so your host must execute PHP.
  2. MySQL — forum data (posts, users, settings) is stored in a MySQL database, so you need a MySQL database and credentials for XMB to connect to it.

The site does not publish specific PHP or MySQL version numbers in the material available here, so check the current release notes or documentation before installing on an older host.

Current release and translations

The download page lists XMB 1.10.07 Patch #7, with XMB 1.10.07 released on 10 September 2026. Translations are labeled partial Beta, which means non-English interfaces may be incomplete — worth knowing if you plan a multilingual community.

How to evaluate it before committing

  • Try the demo first. The site links to an online demo through Softaculous, which lets you click through the admin and posting experience without installing anything.
  • Read the documentation and check the Git repository if you want to confirm maintenance activity or review the code before deploying.
  • Check theme and modification compatibility. Themes are listed generally, but modifications are specifically noted for XMB v1.9.11, so verify compatibility with 1.10.x before relying on a mod.
  • Ask in the community forum if your question is about a specific host setup or upgrade path.

Who it suits

XMB fits administrators who want a self-hosted, GPL-licensed forum they can modify, and who already have or can arrange PHP/MySQL hosting. If you need a fully translated non-English interface today, treat the Beta translations as a work in progress rather than a finished feature.