The Most Comprehensive ASP.NET AJAX UI Library
Build Web Forms apps for any browser and device in half the time with the mature, yet continuously growing Telerik UI for ASP.NET AJAX library.
30-day FREE trial. Free technical support and training during your trial. No credit card requred.
ASP.NET AJAX UI components are also included in DevCraft bundles. Learn more.
120+ ASP.NET AJAX Controls
Editor
Create and format Word-like content with the practical HTML Editor. Add predefined CSS classes or use your own custom tools, buttons and dropdowns.
More about EditorGrid
Create sophisticated and adaptive Grids, which support codeless data binding. Implement various integrated features, such as paging, sorting, filtering and many more, all tailored to satisfy your needs.
More about GridGanttChart
Visualize the different components of a project on a flexible timetable, schedule project start and end dates, monitor task progress, dependencies and more.
More about GanttChartTimeline
Easily display a collection of events and their data in a chronological order on either a vertical or horizontal axis with the Timeline control.
More about Timeline
Key Features
120+ ASP.NET AJAX Controls
Build high-quality apps in half the time with robust, accessible and consistent ASP.NET AJAX UI components.
Full-featured Grid
Benefit from a high-performant ASP.NET AJAX Grid empowered with a solid set of features like paging, sorting, filtering, export and many more.
UI Customization with Built-in Tools
Control the visual appearance of Telerik UI for ASP.NET AJAX leveraging the built-in skins. You can either use the skins out-of-the-box or customize them.
Consistent API
Standardize your apps. Each ASP.NET AJAX UI component and its API are carefully crafted for quality and ease of customization.
High-Performant Components
Rely on outstanding performance, Telerik UI for ASP.NET AJAX 120+ fine-tuned controls are designed to work with a high volume of data.
Built-in Accessibility
Telerik UI for AJAX components support the latest accessibility standards, including WAI-ARIA best practices.
Award-winning Support
Get product updates and technical support from our award-winning team. Count on the team that stands behind ASP.NET AJAX components.
Documentation and Learning
Eliminate any obstacles or learning curves with our detailed documentation and solid collection of learning resources.
Friendly Licensing
Benefit from user-friendly, transparent licensing with no hidden fees. Licenses are subscription or perpetual, giving you more flexibility and choice, depending on your business needs.
Awards
Greatness—it’s one thing to say you have it, but it means more when others recognize it. Telerik is proud to hold the following industry awards.
Explore 120+ ASP.NET AJAX Components
Data Management
- Spreadsheet
- DataForm
- ClientDataSource
- TreeList
- PivotGrid
- OData DataSource
- ListView
- ListBox
- Filter
- Data Pager
- Grid
Scheduling
Layout
- Badge New
- Avatar
- Card
- Wizard
- Device Detection Framework
- Page Layout
- Window
- ToolTip
- Splitter
- Notification
- MultiView
- Dock
Interactivity & UX
Theming
Media
Editors
Data Visualization
- Pyramid Chart
- Vertical Area Chart
- Vertical Line Chart
- ArcGauge
- CircularGauge
- Timeline
- Map
- Diagram
- Rotator
- Org Chart
- Gauge
- BinaryImage
- Barcode
- Chart (HTML5) Updated
File Upload & Management
Spell Checking
Navigation
- ChipList
- Chip
- Floating Action Button
- Stepper
- SplitButton
- Switch
- Breadcrumb
- Button
- PanelBar
- RibbonBar
- SearchBox
- TabStrip
- ToolBar
- SiteMap
- TreeView Updated
- Menu
Performance
Ajax
Social
SharePoint Web Parts
Mobile Widgets
Document Processing
See Them in Action
Launch demosMore Than Just an ASP.NET AJAX Component Library
Visual Studio Integration
Maximize your efficiency with the Telerik UI for ASP.NET AJAX extension for Visual Studio. The extensions handle major points in ASP.NET AJAX development, including project creation, conversion and configuration, project upgrade, common scenario page creation and toolbox configuration.
Learn more
Embedded Reporting
Transforming raw data into actionable insights is the core function of reporting. Simplify development workflow with intuitive embedded reporting tool that help developers to enable business users to easily create, edit and view reports on their own. Embed Reporting into Blazor, Angular, ASP.NET Core/MVC, ASP.NET AJAX and more apps.
Visit the following pages for more information:
Learn more Telerik Reporting Explore Embedded Reporting for Business Users Check out Report Designers Check out Report Viewers
Video Course
Telerik courses on YouTube provide step-by-step video tutorials for a variety of .NET and JavaScript products. It is the perfect place to get started with Telerik UI for ASP.NET AJAX and accelerate your onboarding process.
From installation to advanced features, this video course equips you with the essential skills and knowledge to kickstart your ASP.NET AJAX journey.
Learn More
Document Processing Libraries (DPL)
The Telerik Document Processing is a set of libraries that provide a complete set of APIs, for manipulation of the most used flow, fixed and spreadsheet document formats for web and desktop .NET applications, including ASP.NET AJAX.
Visit the following pages for more information on the supported libraries:
PDF Processing library Words Processing library Spread Processing library Spread Stream Processing library ZIP Library
Flexible Packaging Tailored to Your Needs
Save at least 25% of your initial investment. Flat annual fee including product updates, technical support, and any forthcoming exclusive benefits.
One-time purchase granting access to the current released versions. 1 year of product updates and technical support included.
Subscription: Save at least 25% of your initial investment. Flat annual fee including product updates, technical support, and any forthcoming exclusive benefits.
Perpetual: One-time purchase granting access to the current released versions. 1 year of product updates and technical support included.
Telerik UI for ASP.NET AJAX
per developer,
per year
- 120+ Web Forms UI components for any app scenario
- Document processing libraries
DevCraft UI
per developer,
per year
- Page Templates and Building Blocks are available for Kendo UI for Angular, KendoReact and Telerik UI for Blazor.
10 support incidents
- .NET and JavaScript UI components for web, desktop and mobile
- Page Templates, Buidling Blocks & ThemeBuilder Ultimate
- Document processing libraries
- Telerik and Kendo UI Kits for Figma
DevCraft Complete
per developer,
per year
- Page Templates and Building Blocks are available for Kendo UI for Angular, KendoReact and Telerik UI for Blazor.
Unlimited number of support incidents
- .NET and JavaScript UI components for web, desktop and mobile
- Page Templates, Buidling Blocks & ThemeBuilder Ultimate
- Document processing libraries
- Single sign-on (SSO)
- Embedded reporting for web and desktop
- Mocking solution for rapid unit testing
DevCraft Ultimate
per developer,
per year
- Page Templates and Building Blocks are available for Kendo UI for Angular, KendoReact and Telerik UI for Blazor.
Phone support
Remote web assistance
Ticket pre-screening
Issue escalation
- .NET and JavaScript UI components for web, desktop and mobile
- Page Templates & Buidling Blocks
- Document processing libraries
- End-to-end report management solution
- Embedded reporting for web and desktop
- Mocking solution for rapid unit testing
- ThemeBuilder Enterprise
Telerik UI for ASP.NET AJAX
per developer,
renewable at 50% of the list price
per developer
- 120+ Web Forms UI components for any app scenario
- Document processing libraries
DevCraft UI
per developer,
renewable at 50% of the list price
per developer
10 support incidents
- .NET and JavaScript UI components for web, desktop and mobile
- Page Templates, Buidling Blocks & ThemeBuilder Ultimate
- Document processing libraries
- Telerik and Kendo UI Kits for Figma
DevCraft Complete
per developer,
renewable at 50% of the list price
per developer
Unlimited number of support incidents
- .NET and JavaScript UI components for web, desktop and mobile
- Page Templates, Buidling Blocks & ThemeBuilder Ultimate
- Embedded reporting for web and desktop
- Mocking solution for rapid unit testing
- Document processing libraries
DevCraft Ultimate
per developer,
renewable at 50% of the list price
per developer
Phone support
Remote web assistance
Ticket pre-screening
Issue escalation
- .NET and JavaScript UI components for web, desktop and mobile
- Page Templates, Buidling Blocks & ThemeBuilder Ultimate
- End-to-end report management solution
- Embedded reporting for web and desktop
- Mocking solution for rapid unit testing
Support and Learning
Whitepaper
Review of Telerik toolsets for ASP.NET Web Forms and Core
This guide aims to assist developers in familiarizing quickly with the overall idea of ASP.NET Web Forms and ASP.NET Core and what Telerik has to offer for both technologies. It also provides couple of fundamental steps for customers who’ve decided to create a new application based on ASP.NET Core, or modernize their existing Web Forms App by switching to a Core App.
Blog
First Look & Overview of Web Live Preview by Telerik UI for ASP.NET AJAX
Are you ready to find out what’s cooking on the ASP.NET Web Forms scene and how it will impact the web development in Visual Studio 2019 and beyond, and particularly the Telerik UI for ASP.NET AJAX suite? If you are curious to learn, check out this blog post.
Documentation
Control.Controls Property | Telerik UI ASP.NET AJAX
This video will show you how to use the Control.Controls collection for ASP.NET Web Forms, to traverse down the Object tree in order to locate child controls. For more information on the topic covered in this video, please visit this page.
Getting started
Support Resources
Community
Services
Frequently Asked Questions
What's New with
Telerik UI for ASP.NET AJAX Components
Brand-New Telerik UI for ASP.NET AJAX Badge Control
The new Telerik UI for ASP.NET AJAX Badge component is designed to visually highlight information such as statuses, notifications, or counters.
Telerik UI for ASP.NET AJAX AI Prompt: Blending AI with UI
Designed to streamline the integration of your favorite GenAI services into your Telerik UI for ASP.NET AJAX applications, this new component sends prompts and then maps the response.
No Data Template Support in Telerik UI for ASP.NET AJAX Charts
The Telerik UI for ASP.NET WebForms Chart now supports a No Data template, allowing you to display custom content when no series are defined or all series are empty.
Industry-Leading Support
Expert and Timely Response
Get answers to any questions you have, even during your trial, directly from the developers who build Telerik UI for ASP.NET AJAX.
Contact supportNeed Evaluation Help?
If you are not a developer or don't have time to thoroughly evaluate our product, send us your project requirements. We will evaluate your required features for you and let you know how our controls fit your needs.
Send us your project requirements
Next Steps
See the UI for ASP.NET AJAX in action and check how much they can do out of the box.
Try Progress Telerik UI for ASP.NET AJAX with dedicated technical support.