Telerik Extensions for ASP.NET MVC

Telerik Extensions for ASP.NET MVC is distributed under a dual licensing model. The open source is designed for the general public, allowing the community to view and use the source code of the product in accordance with the GNU General Public License, version 2 terms. The commercial license is suitable for customers who cannot use open source software and/or who want to receive dedicated support from Telerik.

Open source license

Telerik Extensions for ASP.NET MVC is available as an open source product under the terms of the GPL 3.0:
Important
Users with open source license cannot open support tickets. Check the Support help topic for the available support options.

Commercial license

Telerik also offers a commercial license with dedicated customer support. The commercial license is royalty free and removes any obligations imposed by the GPL 3.0 license.
Important
Minor updates (hotfixes and service packs) are included only as a part of the commercial license.