System Requirements

Supported Server-Side Frameworks

Operating System Support
Windows 10
32, 64-bit editions
.Net Framework 4.6, 4.7, 4.8; IIS 10.x
Windows Server 2019
.Net Framework 3.5, 4.0, 4.5, 4.6, 4.7, 4.8; IIS 10.x
Windows Server 2016
32, 64-bit editions
.Net Framework 3.5, 4.0, 4.5, 4.6, 4.7, 4.8; IIS 10.x
Windows 8
32, 64-bit editions
.Net Framework 4.5, 4.7, 4.8; IIS 8.x
Windows Server 2012
32, 64-bit editions
.Net Framework 3.5, 4.0, 4.5, 4.6, 4.7, 4.8; IIS 8.x
Windows 7
32, 64-bit editions
.Net Framework 3.5, 4.0, 4.5, 4.6, 4.7, 4.8; IIS 7.x
Windows Server 2008
32, 64-bit editions R1/R2
.Net Framework 3.5, 4.0, 4.5, 4.6, 4.7, 4.8; IIS 7.x
Windows Vista
32, 64-bit editions
.Net Framework 3.5, 4.0, 4.5, 4.6; IIS 7.x
Windows Server 2003
32, 64-bit editions
.Net Framework 3.5, 4.0; IIS 6.x
Windows XP
32, 64-bit Professional Edition
.Net Framework 3.5, 4.0; IIS 5.x
Windows XP
32, 64-bit Home Edition SP2
.Net Framework 3.5, 4.0; IIS 5.x
Windows 2000 Server Family .Net Framework 3.5, 4.0; IIS 5.x
Windows 2000 Professional .Net Framework 3.5, 4.0; IIS 5.x
Windows ME Not Supported
Windows 98 Not Supported
Mac OS Not Supported

For detailed information on .NET Frameworks Support refer to the Product Support Lifecycle

IMPORTANT: It is a prerequisite to have ASP.NET AJAX installed when using Telerik UI for ASP.NET AJAX. Furthermore, note that since Q1 2010 Telerik UI for ASP.NET AJAX .NET 3.5 binaries require .NET 3.5 SP1.


Supported Client-Side Frameworks

See Browser Support for more information.

Seamless interoperability with jQuery.


Supported Development Tools and Environments

  • Visual Studio 2019, 2017, 2015, 2013, 2012, 2010 
  • SharePoint 2013, 2010
Note: Telerik controls are not automatically installed into any configuration of Visual Studio Express because the end-user license agreement (EULA) of VS Express does not allow third-party extensions to be registered.