drupal - cms
Drupal is software that allows an individual or a community of users to easily publish, manage and organize a great variety of content on a website. Tens of thousands of people and organizations have used Drupal to set up scores of different kinds of web sites.
Drupal is open source software maintained and developed by a community of 630,000+ users and developers. It's distributed under the terms of the GNU General Public License (or "GPL"), which means anyone is free to download it and share it with others. This open development model means that people are constantly working to make sure Drupal is a cutting-edge platform that supports the latest technologies that the Web has to offer. The Drupal project's principles encourage modularity, standards, collaboration, ease-of-use, and more.
moodle - learning Management
Moodle is an Open Source Course Management System (CMS), also known as a Learning Management System (LMS) or a Virtual Learning Environment (VLE). It has become very popular among educators around the world as a tool for creating online dynamic web sites for their students. Moodle is a course management system (CMS) - Open Source software package designed using sound pedagogical principles, to help educators create effective online learning communities. It can scale from a single-teacher site to a 50,000-student University.
dotnet nuke - CMS
DotNetNuke is an open-source Web Application Framework ideal for creating and deploying projects such as commercial websites, corporate intranets and extranets, online publishing portals, and custom vertical applications.
DNN is the leading Web Content Management Platform (or CMS) for Microsoft, powering over 700,000 production web sites worldwide. The flexible DNN open source CMS platform also functions as a web application development framework. Depending on your role within your organization, DNN provides powerful benefits to support your Web initiatives.
pligg - social networking Cms system
Pligg is an open source CMS (Content Management System) that you can download and use for free. Pligg CMS provides social networking software that encourages visitors to register on your website so that they can submit content and connect with other users. Pligg creates websites where stories are created and voted on by members, not website editors. Use Pligg content management system to start your own social networking community in minutes.
SIMPLE MACHINES FORUM - FORUMS
Simple Machines Forum — SMF in short — is a free, professional grade software package that allows you to set up your own online community within minutes. Its powerful custom made template engine puts you in full control of the layout of your message board and with our unique SSI - or Server Side Includes - function you can let your forum and your website interact with each other.
SMF is written in the popular language PHP and uses a MySQL database. It is designed to provide you with all the features you need from a bulletin board while having an absolute minimal impact on the resources of the server. SMF is the next generation of forum software - and best of all it is and will always remain completely free!
joomla - cms
Joomla! is one of the most powerful Open Source Content Management Systems on the planet. It is used all over the world for everything from simple websites to complex corporate applications. Joomla! is easy to install, simple to manage, and reliable.
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.
mambo - CMS
Mambo is a full-featured content management system that can be used for everything from simple websites to complex corporate applications. Mambo is a full-featured content management system that can be used for everything from simple websites to complex corporate applications.
Mambo includes advanced features such as page caching to improve performance on busy sites, advanced templating techniques, and a fairly robust API. It can provide RSS feeds and automate many tasks, including web indexing of static pages. Advanced interface features include printable versions of pages, news flashes, blogs, forums, polls, calendars, website searching, language internationalization, and many others.
wordpress - blog
WordPress is a semantic personal publishing platform (i.e., blog) with a focus on aesthetics, Web standards, and usability. It supports multiple users, categories, comments, bookmarklets, RSS syndication, several APIs, and weblogs.com ping, among other features.
lifetype - BLOG
LifeType is an open-source blogging platform with support for multiple blogs and users in a single installation. Writing articles is comfortable with the included state of the art WYSIWYG editor. Adding pictures and sound files (for Podcasting) is just a matter of browse and click. The Dashboard provides you with all the information you need every time you log in. Recent articles, comments and trackback as well as brief statistics get you updated about your blog immediately.
mediawiki - lms/CMS
MediaWiki is a free software wiki package originally written for Wikipedia. It is now used by several other projects of the non-profit Wikimedia Foundation and by many other wikis. Wikis serve many different purposes, such as knowledge management and notetaking. Wikis can be community websites and intranets, for example. Some permit control over different functions (levels of access). For example, editing rights may permit changing, adding or removing material. Others may permit access without enforcing access control. Other rules may also be imposed for organizing content.
photo gallery - ALBUMS
Gallery is the next generation of open source photo sharing Web applications. Gallery gives you an intuitive way to blend photo management seamlessly into your own Web site whether you're running a small personal site or a large community site. Hundreds of thousands of people and organizations are using Gallery to create personalized photo albums on their Web sites.