Get your time back! ComponentOne Studio Enterprise's complete collection of .NET UI controls empowers developers to deliver professional business apps in less time.

300+ fast, extensible controls

Ban the bloat! These optimized, modular controls are incredibly lightweight, and built to be extended

Seamless Visual Studio integration

Designed for Visual Studio's ecosystem, you'll work comfortably and efficiently. Full integration with Visual Studio 2017

Universal, easy-to-read API

Using the same control in two platforms? No problem. Our universal, familiar API is based on Microsoft's API, and is unified across platforms for easy migration and short learning curves

Complete versions of 8 .NET platforms

From newbie UWP to ASP.NET Core and on back to our exclusive ActiveX collection, you'll get eight platforms of first-class .NET controls. Includes WinForms, WPF, UWP, ASP.NET MVC and Web Forms, ActiveX, Silverlight, and LightSwitch

Specialized controls for enterprises

Take your enterprise apps even farther with FinancialChart, OLAP, FlexPivot, and FlexReport Designer source code

Powerful server-side Web API

Empower and extend your web apps with a server-side API that includes services for image, Excel, barcode, data engine, PDF, and reporting

Full Visual Studio 2017 and Windows 10 Support

Seamless Visual Studio 2017 integration means you won't compromise functionality for older apps, and you'll still get full support for modern operating systems

Specialized Controls

These specialized controls and services are available only in ComponentOne Studio

.NET Spreadsheet Control


Develop a familiar, Excel-like experience with a fast, lightweight spreadsheet control. Available in ASP.NET MVC and WPF.

.NET OLAP Pivot Table


Process and aggregate millions of rows in milliseconds. Available in WinForms, ASP.NET MVC, WPF.



A server-side API to empower and extend your web apps

.ET Financial Chart


Build sophisticated financial dashboards quickly and easily with this 8-chart control



Increase your productivity with a Visual Studio-based spell-checker

.NET MultiRow Grid


Wrap grid columns to use multiple rows to represent a single record. Available in ASP.NET MVC

FlexReport Designer Source Code

FlexReport Designer Source Code

Customize the FlexReport Designer when you dig into the source code

What's New

What's New in ComponentOne

The new Expression Editor control allows end users to add Excel-like functions within a grid. Read more.

FlexChart has added 16 new chart types, including Step Chart variations, new samples, histogram, and ranged histogram. In addition, legend-grouping, drilldown support, SaveImage, and editable annotations have been added as enhancements. Read more

The new Dashboard Demo showcases FlexChart, linear gauge, FlexGrid, range navigator, FlexPivot, map, and funnel chart controls. Download the demo.

Point and Figure has been added to FinancialChart chart types, and you can now explore indicators and overlays in the new demo. Download the demo.

Office 2016 themes have been added to WinForms. Read more.

What's New View Roadmap

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