dotCMS 1.2 is the first open source enterprise content management system (CMS) that integrates the best of web content management with customer relationship management (CRM), personalization and eCommunication tools. dotCMS brings together the systems that allow an organization to structure and manage web content, deliver segmented and personalized communications and to track the effectiveness of websites and campaigns. 

"Most Content Management Systems provide only a piece of the larger eCommunications puzzle," said Tim Brigham, Dotmarketing's CEO. "dotCMS represents the open alternative-- an extendable platform of integrated tools that can help an organization improve the channels of communications to customers, clients and users over the web."

Already downloaded by thousands of users and fully supported by Dotmarketing's team of UI designers, Java programmers and system integrators, dotCMS 1.2 is ready to run as a complete open source web management system.

Key features of dotCMS 1.2 include:

• Multi-site Virtual Hosting
• Structured Content Engine: create pieces of content that can be used and reused throughout or across sites and eCommunications
• JSR-168 portal and content management integration. Based on the popular open source Liferay Portal with a rich set of pre-built portlets
• AJAX tree file and folder browser and Lucene based content search
• Multi-language and internationalization support
• Integrated content search engine drives dynamic content listings
• Integrated workflows
• Single sign-on with LDAP or Active Directory support
• Content tagging and custom meta-data
• XML content import/export feature
• Clustering capabilities for performance and redundancy-- run a single dotCMS instance across multiple hosts
• Easy to use pre-built CMS widgets:
• Dynamic content lists and pulls
• Online photo galleries
• Streaming mp3 jukebox
• Event listings
• Dynamic navigation, menus, sitemaps and crumbtrails
• File repository
• Image resizing and thumbnails
• Title image builders
• Database independence-- Provided set-up scripts include MySQL, PostgreSQL, Oracle and MSSQL
• eCommunications Manager
• Category driven calendar of events and facility management
  

Availability
The core dotCMS platform is available free of charge under the open source GPL license. Dotmarketing also offers special editions for higher education (edu edition), associations and a forthcoming continuing education edition (dotCE)-- each with additional unique feature sets. For a full listing of features and demonstration of the dotCMS 1.2 see the dotCMS website at www.dotcms.org .

Demo at http://dotcms.org/products/dotcms/demo.dot .

3、mojoPortal (.NET)

mojoPortal, is an open source web site framework and content management system written in C# that runs under ASP.NET on Windows or under Mono on Linux or Mac OS X.
What is mojoPortal and why should I use it?
Current Features include:

    * XHTML Compliant Content Management
    * MyPage Personalization with WebParts
    * Blogs
    * Forums
    * Event Calendar
    * Image Gallery
    * File Manager
    * Authenticate against the database, Active Directory, OpenLDAP, Open ID, or Windows Live ID.
    * Interchangeable data access layer with support for MS SQL, MySQL, PostgreSQL, SQLite, FirebirdSql

    * Skinnable Design
    * RSS Feed Aggregator
    * Search
    * Localization
    * Host multiple sites on 1 installation and 1 database
    * Easily Customizable User Profile
    * more features...

mojoPortal is being developed/managed by Joe Audette, MCSD, MCDBA, MCSE of Source Tree Solutions, LLC
I named it after my dog Mojo. The first version was released 2004-11-1.
This site is using MySQL and running on mojoPortal built from svn  r2939 2007-11-03.

The current version:  2.2.3.9  released 2007-09-26. (Linux/Mono Support)
Please register to show your support and to get support in the forums.
Registration is not required to download but is appreciated. I promise no spam.
mojoPortal is free but donations or sponsorship are greatly appreciated.

If you need a custom web application implemented quickly consider hiring Source Tree Solutions. By building your custom functionality on the high quality open source mojoPortal framework we can save you both time and money. We can also offer training to help your own developers implement custom applications using mojoPortal.

http://www.mojoportal.com