Drupal is a free software package that allows an individual, a community of users, or an enterprise to easily publish, manage and organize a wide variety of content on a website. Hundreds of thousands of people and organizations are using Drupal to power an endless variety of web sites, including
- Community web portals
- Discussion sites
- Corporate web sites
- Intranet applications
- Personal web sites or blogs
- Aficionado sites
- E-commerce applications
- Resource directories
- Social Networking sites
The built-in functionality, combined with thousands of freely available add-on modules, enables features such as:
- Electronic commerce
- Blogs
- Collaborative authoring environments
- Forums
- Peer-to-peer networking
- Newsletters
- Podcasting
- Picture galleries
- File uploads and downloads
Drupal is develop using PHP language. beside that Drupal has been deployed successfully on both Apache and IIS.
more information about Drupal, please refer to http://drupal.org/