| Operating System | Support |
|---|---|
| Windows 11 | .Net Framework 4.8; IIS 10.x |
| Windows Server 2022 | .Net Framework 4.8; IIS 10.x |
| 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. See also the .NET Framework versions and dependencies page.
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.
See Browser Support for more information.
Seamless interoperability with jQuery.