DotNetNuke

DotNetNuke is a web content management system (WCM or CMS) and application development framework which enables businesses to quickly build and deploy feature-rich, interactive web sites and applications in Microsoft .NET. An intuitive, menu-driven interface allows even non-technical users to easily create new sites or extend the functionality and features of their existing web site.

DotNetNuke is the world’s most widely adopted framework for building web solutions on Microsoft Windows Server. DotNetNuke powers over 400,000 portals, intranets, extranets, and public web sites. An enthusiastic open source community with more than 700,000 registered members supports the platform.