ComponentOne includes FlexGrid, the industry's best datagrid, plus charting, reporting, input, and more controls across every .NET platform.Download Free Trial (2022v2)
ComponentOne 2022 v2 is available! Discover what's new
.NET UI controls are reusable design elements that help developers implement a wide variety of features in their .NET applications in less time. ComponentOne provides a complete set of high-performing, flexible .NET controls, including datagrids, charts, reports, input, and more.
400+ Feature Rich Controls
Expand your Visual Studio toolbox with hundreds of .NET controls like datagrids and charts, equipped with modern styles and numerous easy-to-use, built-in features.
Specialized Controls for Business Apps
Take your enterprise apps further with specialized controls for financial charting and BI/pivot tables built to achieve optimal performance.
Powerful Server-Side Web APIs
Empower and extend your web apps with a server-side API that includes services for imaging, Excel, barcodes, data engine, PDF, and reporting.
Universal Data Management
Simplify your data layer with data service components for connecting, managing, and integrating data from multiple data sources.
Three Major Releases Per Year
We pledge our commitment to at least three major releases a year that include enhancements, new components, and maintenance releases throughout the year.
FlexChart - 80+ .NET Chart Types
With 80+ .NET chart types and DirectX rendering, FlexChart's data visualizations will bring life to your apps. Top features include flexible data binding, annotations, scrolling, and analysis features.
FlexReport - .NET Report Engine and Designer
FlexReport's lightning-fast .NET reporting engine completes every enterprise UI toolbox. Easy migration, beautiful data visualization, and the standalone FlexReport Designer allow even the most novice developers to generate top-notch reports.
The ComponentOne 2022 v2 release includes .NET Framework 4.8-based WinForms controls, extended .NET 6 support for more WPF and WinForms controls, Windows 11 support and more.
ComponentOne is licensed per developer. Once you purchase a license, you can build and publish your .NET applications using ComponentOne controls. Licensing is perpetual and royalty-free.
Become an OEM Partner
To create your own commercially licensed SDK or web application builder, choose the Commercial OEM license. Commercial OEM and SaaS licenses are customized per customer.
End-User Licensing Agreement
Our End-User License Agreement (EULA) includes information on ComponentOne's licensing, legal agreement, and the terms and conditions that govern software usage.
"Prompt responses, quality feedback, and help with code examples. Fantastic service!"
"Excellent product with good support"
"I am very appreciative of the effort your entire team gave to make this transaction happen. Thank you for your efforts!"
"When I run into complex problems, I turn to my ComponentOne Studio Enterprise toolbox."
KEN SPENSER, MICROSOFT REGIONAL DIRECTOR - FRAMEWORK MASTERS
"I love to use C1 components! I can be confident that if I need to do a particular task, ComponentOne will have the control to do the job."
SILV SORDELLO, SOFTWARE DEVELOPER
"As an ISV, I need tools that allow me to be competitive. Therefore, it's a must to use reliable and stable tools for customized solutions...ComponentOne provides all that to me and even more!"
DENNIS WALLENTIN, MICROSOFT MVP (EXCEL)
"Easier to use right off the bat. I liked using the Scheduler for drag-and-drop capability."
MICHELLE GIBSON, SOFTWARE ENGINEER