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Welcome to Kendo UI!


Kendo UI® by Progress is an HTML5 user interface framework for building interactive and high-performance websites and applications. The framework comes with a library of 70+ UI widgets, an abundance of data-visualization gadgets, client-side data source, built-in MVVM (Model-View-ViewModel) library. Kendo UI provides AngularJS and Bootstrap integration.

Check Out Kendo UI Online Demos

Kendo UI is distributed as part of several product units that you can choose from depending on your project requirements.

Kendo UI Professional

Kendo UI Professional is one of the commercial versions of Kendo UI. It is a comprehensive framework providing 70+ Kendo UI widgets, and includes a simple and consistent programming interface, a rock-solid DataSource, out-of-the-box themes, an MVVM framework, and more. Kendo UI Professional includes widgets for enterprise-grade line-of-business applications and is suitable for creating professional websites that require expert and timely technical support.

Kendo UI Complete

Kendo UI Complete incorporates all the products in the Kendo UI family - Kendo UI Professional, UI for ASP.NET MVC, UI for JSP and UI for PHP.

In addition, you receive a license for the RadSpreadProcessing library for .NET.


Telerik® UI for ASP.NET MVC by Progress is a Kendo UI product flavor which targets ASP.NET MVC developers. It includes all Kendo UI Professional components as well as HtmlHelper extension methods (a.k.a. server-side wrappers) which allow you to configure the Kendo UI widgets via C# code.

UI for JSP

Telerik® UI for JSP by Progress is a Kendo UI product flavor which targets the Java web application developers. It includes JSP (Java Server Pages) tags for all Kendo UI Professional widgets.

UI for PHP

Telerik® UI for PHP by Progress is a Kendo UI product flavor which targets the PHP web application developers. It includes PHP classes for configuring all Kendo UI Professional widgets.


RadSpreadProcessing is a .NET library that allows you to read, create and write Microsoft Excel (.XLSX) documents.

It complements the Spreadsheet component and allows you to process the data on the server, but can be used on its own as well.

Other Kendo UI Incorporating Products

Kendo UI Core is the free and open-source Kendo UI distribution, released under Apache v2.0 License. It provides access to a limited number of widgets and framework features, and to 1,000+ tests running across browsers for each commit to the Kendo UI Core GitHub repository. Kendo UI Core is suitable for open-source or commercial projects that do not require complex UI, such as Grid, Chart, etc., nor dedicated technical support. Kendo UI Core does not offer dedicated technical support.

Kendo UI is also incorporated into products such as Telerik Platform, Telerik Analytics, Sitefinity, TeamPulse, Test Studio, and others.

Next Steps

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