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Drupal is a free software package that allows an individual or a community of users to easily publish, manage and organize a wide variety of content on a website. Tens of thousands of people and organizations have used Drupal to power scores of different 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
Drupal is ready to go from the moment you download it. It even has an easy-to-use web installer! The built-in functionality, combined with dozens of freely available add-on modules, will enable features such as:
Content Management Systems
Blogs
Collaborative authoring environments
Forums
Peer-to-peer networking
Newsletters
Podcasting
Picture galleries
File uploads and downloads
Drupal