Open Atrium is an open source web application for creating an intranet where co-workers/teams can collaborate easily. It is built on the Drupal framework

DantoCart is an open source shopping cart solution released under the GNU General Public License. This means that you are free to use, distribute and modify DantoCart under the terms of the GNU License. Based on OpenCart and Karzina e-commerce solutions, DantoCart offers a wide range of features and security both for the store owner and the customer who shops from your DantoCart installation.

AJAX Chat is a fully customizable web chat implemented in javascript, PHP and MySQL which integrates nicely with common forum systems like phpBB...

The tr.im website for URL creation, account management and statistics presentation. more than just a tinyurl

FireStats is a web statistics system. This module allow FireStats to monitor access to your Drupal site.

Automne is a free open-source Content Management System based on PHP and MySQL and available under licence GNU-GPL.
Automne manages content from entreprises, governement, educational institutions and non profit organizations on the web, intranet and extranet...

ClickHeat is a visual heatmap of clicks on a HTML page, showing hot and cold click zones. ClickHeat is an OpenSource software, released under GPL licence, and free of charge.

Another URL short url service.

Archive, Manage, Share and Track your Digital Files.

A Silverlight 2 video player built by Joel Neubeck using the standard MediaElement and a few of the new system controls (ToggleButon, Slider and Button), also Support for streaming video.

Move/Copy/Rename images and albums, translations and multi-lingual data, improved installation, streamlined admin interface, and more.