• Ajax
• Calendar
• Chart
• ColorPicker
• ComboBox
• Compression
• Dock

• Editor
• FileExplorer
• FormDecorator
• Grid
• Input
• Menu
• PanelBar

• Rotator
• Scheduler
• ScriptManager
• SkinManager
• Slider
• Spell
• Splitter

• StyleSheetManager
• TabStrip
• ToolBar
• ToolTip
• TreeView
• Upload
• Window

True ASP.NET AJAX Controls
Telerik RadControls are developed on top of Microsoft ASP.NET AJAX, and do not introduce yet another AJAX implementation. As a result you can enjoy all the benefits of the industry-standard Microsoft technology. Your apps will be as fast, as secure, and as memory efficient as is Microsoft ASP.NET AJAX.

Familiar ASP.NET AJAX API
No need to learn another vendor’s API – if you have worked with ASP.NET AJAX, you know how to work with RadControls and you can enjoy the product’s extensive client-side JavaScript API without a steep learning curve. Our product use the same events, naming and base methods. We are simply extending it to provide an even richer experience.

ASP.NET AJAX or Silverlight
RadControls allow you to bring RIA richness to your ASP.NET applications and benefit from the amazing capabilities of the Silverlight platform. You can easily embed compiled Silverlight content with advanced vector interfaces to existing applications without reworking your apps from scratch. Check out our integration demos of RadChart for Silverlight and RadUpload for Silverlight running in ASP.NET environment. Watch a webinar on how to use RadControls for Silverlight in ASP.NET

Integrated jQuery
RadControls for ASP.NET AJAX includes the jQuery library and supports it natively. jQuery is used for advanced visual effects as well as for html, css and JavaScript manipulation. jQuery is also an important element of our client-side databinding and we use it for advanced calling of PageMethods and WebServices.

Wide Cross-browser Support
RadControls for ASP.NET AJAX provides a consistent experience across all the major browsers: Internet Explorer, Firefox, Safari, Opera and Google Chrome. If an update or a new browser is coming, we will be the first to support it! See browser compatibility table

Semantic Rendering
Telerik’s AJAX UI controls use advanced CSS rather than HTML tables in order to keep the page output clean and minimal. The semantic rendering not only improves the responsiveness of your applications but also makes your web pages more easily understandable by screen readers (for visually impaired users) and thus increases accessibility. There’s another benefit coming from the semantic markup of our UI controls – the HTML is much more search engine (SEO) friendly.

Visual Appeal
RadControls come with several uniform skins to ensure the design consistency of your applications. From website to Intranet to Web 2.0 application you can benefit from aesthetically looking themes and skins. And if that’s not good enough, you can always customize them.

Wealth of Technical Resources
A product is as good as its supporting resources. We have amassed a wealth of technical documentation, free courseware, videos, interactive training sessions, KB articles, code library items and many other support resources to aid you in your quest for better web UIs.

Full .NET 3.5 Support
The Telerik AJAX controls fully leverage .NET 3.5 and come with built-in support for LINQ, LinqDataSource, EntityDataSource, ADO.NET DataServices, MVC and Dynamic Data. While RadControls allow you to adopt the latest technologies they also fully support .NET 2.0. Watch a video on using Entity Framework with RadControls.

Exceptional Performance
Achieving performance is typically one of the biggest challenges in web development. By selecting RadControls you will deliver unrivaled performance even in the most demanding Enterprise applications. RadControls features numerous capabilities to improve your performance such as built-in AJAX, built-in JSON, ViewState and HTTP compression, client-side databinding, efficient rendering with sprites and semantic HTML, script combining, and many more.

RadControls Run on Linux
For all Linux developers, who want to build rich AJAX applications to run in Linux environment, Telerik AJAX UI controls is the first UI suite to work beyond Windows. RadControls fully support the Mono runtime environment, an open source .NET framework sponsored by Novell, tailored for development of Linux applications. See online demos

Rich Client-side Capabilities
Web 2.0 is all about rich experiences in the browser, client-side binding and editing, disconnected apps, mash-ups, etc. RadControls delivers a client-side API that is nearly identical to its rich server-side API. Using the client-side features alongside with client-side databinding, WebServices and lightweight JSON calls, you can deliver unmatched user experiences and take the browser experience to another level. Read a whitepaper

Cloud Support: Amazon S3, Windows Azure and More
Using LINQ, REST service calls and the client-side databinding capabilities of RadControls, you can consume cloud-based data and write back the changes to the cloud. And if you wish, you can go a step further and create a completely cloud-based application with Telerik UI controls. Read a blog post on deploying RadControls to Azure

Microsoft ASP.NET MVC – ready
With RadControls you no longer have to stick with simplistic UIs in your MVC Views. Telerik UI controls support Microsoft MVC and allow you to combine the testability and separation of concerns of the emerging technology with the richness of traditional ASP.NET server controls. See demo or visit our MVC Forums

A Community You Can Rely On
One of the biggest .NET communities on the net is here to help you. Ask a question and be sure that either Telerik or one of your peers will come to the rescue.

Solid Traditions
Microsoft and many other Enterprise customers continue to rely on us for their web development needs. Telerik has been the leader in the web space for over 6 years and we have a solid track record for innovation. As a Telerik customer means you will always be ahead of the technology curve. Read about Microsoft’s implementations using Telerik products.