Plone is a powerful, flexible Content Management solution that is easy to install, use and extend.
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phpWebSite provides a complete web site content management system.
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e107 is a content management system written in PHP and using the popular open source MySQL database system for content storage.
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Joomla is an award-winning content management system (CMS), which enables you to build Web sites and powerful online applications.
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Drupal is a free software package that allows an individual, a community of users, or an enterprise to easily publish, manage and organize a wide variety of content on a website.
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PHP-Fusion is a light-weight open-source content management system (CMS).
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Pligg is an open source CMS (Content Management System) that you can download and use for free.
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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.
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Mambo is a full-featured, award-winning content management system that can be used for everything from simple websites to complex corporate applications.
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Geeklog is an open source application for managing dynamic web content.
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phpMyBitTorrent is the brand new Open Source solution for BitTorrent communities! phpMyBitTorrent is all written in PHP, uses the popular MySQL database and support every BitTorrent protocol extension.
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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.
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ocPortal is a website Content Management System that keeps you behind the wheel.
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