Habari
Habari is probably the next generation blogging platform that is being written specifically for modern web hosting environment, and uses modern object oriented programming techniques. The key features include integration With Flickr and Viddler, and let you just click a record button to record a video. Habari also supports static pages, Atom publishing, tagging, multiple authors, and multiple sites under one install.

Symphony CMS
Symphony is an XSLT-powered elegant, standard driven and flexible open source Content Management System. It gives web designers and developers complete control over data structures, URL schemas, and every bit of markup. It is supported by XHTML,CSS ,XML etc. It provides a lean core CMS, with the flexibility of adding on through the extensions library.

Textpattern
Textpattern is a very elegant and user friendly easy-to-use open source CMS that let you easily create, edit and publish content and make it beautiful in a professional, standards-compliant manner. The admin interface is efficient, minimalist and clearly labelled. Textpattern is extensible that supports plugins and anti-spamming system, date visitor logs, unlimited categories of images and files etc.


Frog CMS
Frog CMS content management provides an elegant user interface, flexible templating per page, simple user management and permissions, as well as the tools necessary for file management. Frog CMS was started as a PHP-based version of Radiant CMS, which is built with Ruby on Rails. Plugins are also available to extend the core functionality.

GetSimple CMS
GetSimple is an XML based lite Content Management System without using a MySQL database. GetSimple is probably the simplest CMS for you to manage small website/blog. GetSimple is built with PHP, easily customizable and has a slick admin user interface.

CushyCMS
CushyCMS is a truly simple Content Management Systems (CMS) for you to produces standards compliant, search engine friendly content . It’s free for unlimited users, unlimited changes, unlimited pages and unlimited sites. You can easily and quickly manage content with no software to install or no programming required. It’s a hosted CMS therefor no any installation or maintenance is needed.

Silverstripe
Silverstripe is a fast and flexible open source CMS for website editors. It built with PHP and uses MySQL as a database and is supported by OS systems like Mac, Windows and Linux.

Movable Type
MovableType is a strong publishing platform for you to build website, blog and community. You can simply manage entire websites, start new blogs, and build an engaged community of readers and customers. Supports a powerful great-looking dashboard, WYSIWYG Editor and universal template set for you to create and deploy blogs or standalone websites in one glance.

Melody
Melody is a community powered publishing platform for bloggers and publishers where its community of users and contributors is its most important feature. It’s a secure CMS and highly extensible and customizable. Melody includes a logging framework for the developers and administrators, improved user interfaces and supported by Microsoft OS, Oracle, MySQL etc.

Radiant
Radiant is a open source general purpose content management system designed for small teams that it’s similar to Textpattern or MovableType. Supports a first-class extension/plugin system, an elegant UI, and flexible templating with layouts, snippets, page parts, and a custom tagging language.

TYPOlight
TYPOlight is an accessible and highly extendable content management framework for people who want a professional internet presence that is easy to maintain. Easy management of user rights, live update service, the modern CSS framework and loads of integrated modules.

Concrete5
Concrete5 is an ease to use free open source content management system with simple administaror interface. Some key features include a file manager with bulk upload, drag-n-drop layout editor, and an open marketplace of add-ons.