A template engine written in PHP and originally based on FastTemplate 1.1.0. But it is speedy. [Open source, GPL]

A customizable PHP and mySQL based CMS solution. [Freeware]

A fast and flexible news posting script.

An Open Source management system with support for banners, style sheets, adjustable menus and multiple templates.

Portal and community system with web-based admin, surveys, user boxes, themes manager and multilanguage support. Uses MySQL.

Web based project manager allowing for document sharing and collaboration. Includes file library, calendar, contacts, tasks, images, forum and time line. [Demo, Commercial]

A group collaboration and content management engine. Any number of individual content sections that enable the sharing of documents, events, articles, images, messages, links and other content. [Free, Commercial]

A web application development and publishing engine. Incorporates a modular system with the ability to create dynamic or static pages.

A unique system that features dynamic graphical menus, different templates based on browser type, automatic image scaling and user groups.

A PHP-based content management system that fully supports MySQL. [Free open source, GPL, and commercial versions]