Cotonti

Cotonti is a Content Management System (CMS) piece of software and design to power websites, it's very flexible and easy to customize so you may feel free to call it Content Management Framework (CMF) as well. Cotonti allow Modular and extensible with Modules and Plugins, Fast and Lightweight.

Major Features:

* Free of charge. Open source code. Community driven.
* Secure and Reliable.
* Fast and Lightweight
* Modular and extensible with Modules and Plugins.
* Layout separated from logic. Templates render fast, no PHP skills required.
* Client-side magic with on-board jQuery.
* Easy to understand, easy to customize.
* Internationalized.

Standard package includes:

* The Core libraries.
* Customizable Category tree for Pages.
* Personalized User Profiles and Settings.
* Powerful built-in Forums module.
* Private Messaging system.
* Ability to start polls in various areas.
* Personal File Storage module.
* RSS feed generator for news, forums, pages and comments.
* Tags for pages and forums.
* Handy bbcode editor called markItUp!.
* Customizable extra fields for pages, user profiles and lots more.
* Tools for migrating from Seditio.
* Localizations for 2 languages. Others can be obtained from the site.

Demo:

Download: