20 Free Powerful Content Management Systems(CMS) Part 1

A Web Content Management System (WCM, WCMS or Web CMS) is content management system (CMS) software, implemented as a Web application, for creating and managing HTML content.

It is used to manage and control a large, dynamic collection of Web material (HTML documents and their associated images). A WCMS facilitates content creation, content control, editing, and essential Web maintenance functions.

WordPress

WordPress is an open source blog publishing application powered by PHP and MySQL which can also be used for content management. It has many features including a plugin architecture and a templating system. Used by over 2% of the 10,000 biggest websites, WordPress is the most popular blog software in use today. There are many hosting provider available who offer good wordpress hosting.

Drupal

Drupal.org is the official website of Drupal, an open source content management platform. Equipped with a powerful blend of features, Drupal supports a variety of websites ranging from personal weblogs to large community-driven websites.

Frog CMS

Frog CMS simplifies content management by offering an elegant user interface, flexible templating per page, simple user management and permissions, as well as the tools necessary for file management.

Joomla

Joomla is an award-winning content management system (CMS), which enables you to build Web sites and powerful online applications. Many aspects, including its ease-of-use and extensibility, have made Joomla the most popular Web site software available. Best of all, Joomla is an open source solution that is freely available to everyone.

SilverStripe

The SilverStripe CMS is a flexible open source Content Management System that gives everyone involved in a web project the tools they need to do their jobs.

ImpressCMS

ImpressCMS is a community developed Content Management System for easily building and maintaining a dynamic web site. Keep your web site up to date with this easy to use, secure and flexible system.

Expression Engine

ExpressionEngine is a flexible, feature-rich content management system that empowers thousands of individuals, organizations, and companies around the world to easily manage their website. If you’re tired of the limitations of your current CMS then take ExpressionEngine for a spin…

TYPOlight

TYPOlight is an open source content management system (CMS) for people who want a professional internet presence that is easy to maintain. The state-of-the-art structure of the system offers a high security standard and allows you to develop search engine friendly websites that are also accessible for people with disabilities. Furthermore, the system can be expanded flexibly and inexpensively. Easy management of user rights, the Live Update Service, the modern CSS framework and many already integrated modules (news, calendar, forms, etc.) have quickly made TYPOlight one of the most popular open source content management systems on the market.

MiaCMS

MiaCMS is a powerful, flexible, and easy to use open source content management system. It can be used to build websites of all shapes, sizes, and scenarios. MiaCMS features simple installation, graphical (WYSIWYG) HTML editors, RSS content syndication, a powerful 3rd party extension system, flexible theming capabilities, site search, RESTful content access, user management, multilingual capabilities, plus much more.

Jojo CMS

Jojo is a PHP-based free CMS for web developers wanting to build good websites. We like sites that are fast, standards compliant, easy to manage, search engine friendly and design flexible.

Exponent CMS

Exponent is a website content management system (or CMS) that allows site owners to easily create and manage dynamic websites without necessarily directly coding web pages, or managing site navigation.

Textpattern

Textpattern is an open source content management system unlike any other; it allows you to easily create, edit and publish content and make it beautiful in a professional, standards-compliant manner.

Habari Project

Habari is a highly recommended open source blogging platform.

CMS Made Simple

CMS Made Simple helps experienced web developers and designers to create sites of power and beauty in a fraction of the normal time, avoiding hours of coding and allowing your clients to update their own sites with a minimum of fuss. From a simple brochure site to a complex portal, CMS Made Simple puts the power of a modular and extendable content management system at your fingertips. And best of all, it’s free!

TYPO3

TYPO3 is a free Open Source content management system for enterprise purposes on the web and in intranets. It offers full flexibility and extendability while featuring an accomplished set of ready-made interfaces, functions and modules.

MoinMoin

MoinMoin is an advanced, easy to use and extensible WikiEngine with a large community of users. Said in a few words, it is about collaboration on easily editable web pages.