Equipped with a powerful blend of features, Drupal can support a variety of websites ranging from personal weblogs to large community-driven websites.

CMSimple is a simple content management system; for the smart maintenance of small commercial or private sites.

HappyCMS is a CMS based on Zend Framework, an OO PHP5 Framework. HappyCMS comes with several modules built-in, and is also extensible through plugins.

Try out some of the best php/mysql based free and open source software systems in the world at this all-in-one CMS demo site.

phpWebSite provides a complete CMS that allows for easy maintenance of interactive, community-driven web sites.

Joomla! is one of the most powerful open source content management systems on the planet. A fork of the Mambo project, Joomla! is easy to install, simple to manage, and reliable.

PHP-Nuke is a web based automated news publishing and content management system that was originally a fork of the Thatware news portal system.

Light, flexible, extensible and secure CMS publishing system.

Flat-file based, simple content management system which allows users to update content, edit, create, and upload files.

ReloadCMS is a free CMS written on PHP and based on flat files. It does not need any DB installed and realise all abilities of high-level CMS like modularity, templates, users management, advanced rights system and package of main modules like articles,

CiviCRM is the first open source and freely downloadable constituent relationship management solution. CiviCRM is web-based, open source, internationalized, and designed specifically to meet the needs of advocacy, non-profit and non-governmental groups.

A flexible, elegant, easy-to-use content management system for all kinds of websites, even weblogs.

With a single installation of PLUME CMS you can have multiple websites, file management, multiple authors with different rights and websites in any languages thanks to a full utf-8 support.

TribalCMS is a powerful content management system, for websites, extranets and intranets.

The aim of CMS Made Simple is to supply a simple and effective way of managing content of primarily static sites.

A free, feature rich, content management framework built with PHP.

phpwcms is an open source web CMS that is optimized for fast and easy setup.

Exponent is a web application that allows site owners to easily create and manage dynamic websites.

WBP is an open source CMS designed to enable users to produce websites with ease. Features include a template-based front-end, multi-level modulated page support, multi-user administration, and more!

Etomite content management system is a flexible and feature-rich web management php application.

A CMS designed specifically to store food recipes. Set it up for Mom today!

LDU is a PHP/MySQL website engine. Features include: fully skinnable, from HTML4 TO XHTML 1.1; plugable, scalable, fast, safe and stable; advanced built-in message boards.

mooflex is a standards-compliant CMS that enables you to build a variety of websites, from simple blogs to more complicated, multi-author portals.

Travelsized CMS is a content management system made only using PHP--there are no connections to a database. It is based on the wiki concept.

Powerful, fast and free CMS application.

phpSlash is a powerful CMS written in php that provides easy and flexible means to publish community-based websites.

lucidCMS is a simple and flexible content management system for the individual or organization that wishes to manage a collection of web pages without the overhead and complexity of other available "community" CMS options.

Jupiter CMS is a dynamic system like Mambo or Limbo, allowing users to subscribe and post events.

Mambo is one of the most powerful open source CMSs used for simple websites to complex corporate applications. Easy to install, simple to manage, and reliable.

Jetbox CMS is seriously tested on usability & has a professional intuitive interface. The system is role based, with workflow and module orientated. All content is fully separated from layout. It uses php & mysql.

ZervCMS is an open-source content management system written in PHP for Apache + PostgreSQL/MySQL configurations. Its goal is to be non-bloated, easy to use, easy to extend and efficient.

Back-End allows even the non-technical to manage any website easily, through a web browser, on any operating system. Fast, flexible and easy to understand, Back-End puts you in charge of your site, saving your organisation time and money in the process.

Knowledge/Content Management System coded mainly in object oriented php. Includes everything you'd expect from a portal system: downloads, links, sections, polls, forum, news, faq, rss feeds, members list, customizable blocks & themes.

PHPX is a highly customizable and high powered CMS that includes modules such as FAQ, polls, photo gallery and forums.

Siteframe is a lightweight, PHP5 content management system designed for the rapid deployment of community websites. With Siteframe, a group of users can share stories and photographs, create blogs, send email to one another, and participate in group activ

Midgard CMS provides a powerful and internationalized set of tools for building web sites and networked applications. Midgard utilizes PHP as the web scripting language and provides integration interfaces on Java and C layers.

Quickly create and customize your own website with this intuitive content management and portal system. While designed to be stream-lined and powerful, Octane provides versatility, powered by the Zend Framework and backed by the Smarty Template Engine.

SAPID is a CMS that uses AJAX to improve the site management interface. SAPID uses a file-flat database.

JevonCMS is a small, fast CMS that is written using pure PHP object oriented programming and outputs XHTML.

sNews is a free, standards compliant, PHP and MySQL driven CMS that is lightweight, simple and customizable. It's easy to install and use, and consists of just one core engine file, one template file and stylesheet, plus an .htaccess file for SEF URLs.

Dynamic CMS with web UI to build websites, documentation, educational materials, and portals. Easy to install, configure and manageable content structure for professionals and private users.

Zimplit is the easiest CMS ever made. It's extremely lightweight, simple and customizable, easy to install, and easy to use via a simple web interface. Zimplit consists of only one core engine file.

The official development site of PHP-Fusion, a PHP/mySQL powered content management system developed by Nick Jones.

Loudblog is a sleek and easy-to-use Content Management System (CMS) for publishing media content on the web. It automatically generates a skinnable website and an RSS-Feed for Podcasting.

CMScout is a CMS designed for scouting related groups (eg. Boy Scouts) from around the world.

SyntaxCMS simplifies publishing various types of content to a site, facilitates creating and managing arbitrary relationships among content items, automates and accelerates custom development, and encourages reuse of site components with other SyntaxCMS i

WebKoffer is a Content Management System that is very simple to set up and use to manage basic Web sites. Its functionality can be expanded using WebKoffer modules.

pL-PHP is a new PHP Portal or Content Management System (CMS). It is based on a "multi-topics" system, with sub-topics, and all the content (downloads, articles, headers, links, etc) is shared into these topics and sub-topics.

Dragonfly CMS is a powerful, feature-rich, Open Source content management system which was based on PHP-Nuke 6.5 in the "CPG-Nuke CMS" days. Unlike other content management systems on the net, we maintain a high level of security, so that you spend time

N/X WCMS is a free content management system developed with object oriented PHP. The N/X WMCS project was setup in 2001 for building websites with complex layout and complex requirements.

CMS-Bandits is a set of php scripts, with HTML editor, calendar, search engine, RSS reader, image gallery, comment system, webcrawler and much more.

Bitweaver is an open source content management system. It's speed and power are ideal for large scale community websites and corporate applications, but it is simple enough for non-technical small site users to set up and administrate. It comes fully feat

A simple yet intuitive open source CMS, powerful enough for any Intranet or web application and simple enough for your Mum to use.

bloofoxCMS is a small content management system (CMS). It enables you to manage websites and intranet sites on a very simple way. It is slim but also flexible.