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Get more from your desktop apps using our .NET UI toolkit

  • Display and edit data with lightning-fast .NET datagrids and input controls.
  • Build endless data visualization options with flexible .NET charts and reporting components.
  • Complete your .NET apps with essential docking, ribbon, and dashboard layout controls.

Trusted by Leading Companies

Why Choose ComponentOne for Your .NET Applications?

Cross Platform Chart

UI Controls for Every .NET Platform

Accelerate app development across most .NET platforms including WinForms, WPF, WinUI, ASP.NET Core MVC, Blazor, MAUI, and more.

Rich Controls

400+ Feature Rich Controls

Expand your Visual Studio toolbox with hundreds of .NET UI controls like datagrids and charts, equipped with modern styles and easy-to-use, built-in features.

Business Dashboard

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.

.NET 7, NuGet, and VS Support

Build apps that target the latest version of .NET with seamless Visual Studio 2022 integration and NuGet package distribution for easy maintenance.

Server-Side

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.

Data From Multiple Sources

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.

JavaScript UI Wijmo Controls

Studio Enterprise subscribers gain access to Wijmo's JavaScript UI—featuring 100+ JavaScript UI controls with full framework support.

Popular .NET Controls

FlexGrid - Fast and Flexible .NET Datagrid

The industry's best datagrid with top features including on-demand loading, Excel-like filtering, editing, cell customization, and grouping. 

Learn More About FlexGrid

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.

Learn More About FlexChart

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.

Learn More About FlexReport

Explore All .NET Platforms and Editions

For development platforms new and old, ComponentOne has you covered.

Easy Licensing and Distribution

Manage your licenses through your GrapeCity account.

Licensing FAQ

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.

Learn more about licensing

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. 

Become an OEM Partner

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. 

Read the EULA