Drupal is a free, community-built website development tool that lets you easily create, update and manage a website without requiring a lot of technical know-how. Drupal uses a point-and-click interface to let you add pages, menus, images and file uploads. And it enforces security, so you can apply permissions to different kinds of users. In a nutshell, it's a powerful content management platform for building any type of website.
As your website grows, it's easy to add custom features from the thousands of free modules available for download. Drupal is highly regarded as one of the best website frameworks available and is rapidly gaining adoption all over the globe. But don't just take our word for it. Ask the White House, Twitter's Developer community, ING, the U.S. Small Business Administration, IKEA, and... Chris Rock! Not to mention the site that you're on right now. That's right, all these sites were lovingly crafted using the power of Drupal.