WebMatrix was built to streamline Web development and make it easy, whether you’re getting started or you just want to get things done. WebMatrix is a free Web development tool that installs in minutes and elegantly brings together a Web server, a database, and programming frameworks into a single, integrated experience. WebMatrix lets you code, test, and deploy both ASP.NET and PHP applications side by side.

WebMatrix connects you to a world of popular and free open-source Web applications, including DotNetNuke, Umbraco, WordPress, Joomla!, and more. Simply select an application from the built-in gallery, and WebMatrix handles the downloading and installation of your new Web site. The days of hand-editing configuration files and making sure you have all the right components are long gone. Customize your site using the built in code editor and make it yours.

Requirements: Windows OS
Demo: http://www.microsoft.com/web/webmatrix/
License: Read License Agreement