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

A weblog, journal, news and/or diary system. It allows one or more authors to regularly publish content without touching HTML. Offers a web-based editing/publishing system. It has a built-in search engine [Open Source, GPL].

A Web Content Management System (WCMS) which will assist you in the creation, administration, and maintenance of contents for the internet or intranet. [Open source, GPL]

A simple content management PHP program adding news, articles or press releases into site. [Shareware]

Microsoft Word-like editor, which runs in IE/Windows and uses PHP. [Commercial]

IncPlugins is a plugins-based web site engine [Free and commercial licenses available].

PHP/MySQL based news updater script with HTML editor, image uploader and user management.

A PHP/XML application framework for building groupware Web sites. [Open source, LGPL]

Web-based site administration, auth system, self session system, no need MySQL, multi language support for admin pages. [Open source, MIT license]

A database-driven Web content management system with modules, including calendars, photo galleries and online ecommerce. [Commercial]