• 300+ fast, extensible controls

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

  • 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

  • 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

  • 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

  • Specialized controls for enterprises

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

  • 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

FlexSheet

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

.NET OLAP Pivot Table

FlexPivot/OLAP

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

.NET Web API

Web API

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

.ET Financial Chart

FinancialChart

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

IntelliSpell

IntelliSpell

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

.NET MultiRow Grid

MultiRow

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

Sparklines in WinForms

New in WPF: a modern, minimalistic Simplified Ribbon control that occupies the middle ground between a ribbon a toolbar, providing a single-line collapsed state, or a three-line ribbon-like appearance.

The new Control Wizard for ASP.NET MVC is a wizard that allows you to configure controls and generate code for C1 MVC controls.

WinForms' new Material Theme Designer allows you to set primary and accent colors of Material theme and save/load them in the C1themes format.

WinForms also features a new sparkline control with FlexGrid integration and even more chart animations.

WPF, UWP, and Xamarin have introduced C1Icon, a new icon that makes it even easier to customize icons in FlexGrid.

WPF and UWP Schedulers now feature TableView and AgendaViews, and XAML FlexChart now has animations for loading, updating, and changes to the chart axes.  You can also create your own custom animations using the AnimationTransform event.

UWP controls are now available through NuGet.

ASP.NET MVC's new Flight Statistics demo is a responsive dashboard that displays flight performance data over time. Controls include FlexGrid with sparkline columns for delay trend and KPI columns. A treemap, bar chart, and line symbol chart are used in to display region-wide statistics, and users can drill down to a specific region and city by selecting the data points.

ASP.NET MVC ComboBox grouping is now implemented as a simple property in the control itself.

In addition to FlexViewer's support for ActiveReports, a new Item Template allows you to quickly configure the viewer in your ASP.NET MVC app.

MyBI sample, a dashboard business intelligence application for mobile devices, uses gauges, charts, and a grid to summarize sales data, is now available for Xamarin.

What's New View Roadmap

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Award-winning Controls for .NET Platforms

GrapeCity, 2 Publisher, ComponentSource

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#2 Publisher
2018 ComponentSource

ComponentOne Studio Enterprise, Top 10 Product, ComponentSource

ComponentOne Studio Enterprise
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ComponentOne Ultimate, Top 25 Product, ComponentSource

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ComponentOne Studio WinForms Edition
Top 25 Product
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ComponentOne ActiveX Edition, Top 25 Product, ComponentSource

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Top 50 Product
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ComponentOne FlexChart, Bronze, Chart, Gauge, Graph and Flow

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Visual Studio Magazine’s 2017 Reader’s Choice Awards