GrapeCity 

ComponentOne Controls for ASP.NET Core MVC Edition

SpellChecker for WPF provides multi-language spell checking for .NET. It supports as-you-type and dialogue-based (batch) spell checking.

DateTime Editors for UWP includes controls for displaying, editing, and validating DateTime information. Includes DateSelector, TimeSelector, and DateTimeSelector.

Provides built-in text search filtering functionality for ComponentOne FlexGrid for WinForms.

ComponentOne FlexChart for WPF.

ComponentOne Controls for ASP.NET Core MVC Edition

SplitContainer for WinForms is a container control for resizable docked panels that allows you to dock multiple panels to either side of the container control.

Themes for WinForms makes it easy to theme your WinForms controls with many built-in themes and an easy to use theme designer to create your own themes or modify the existing ones.

Provides grouping and aggregation summary functionality for ComponentOne DataGrid for WPF. Note that DataGrid is legacy and replaced by FlexGrid.

ComponentOne Scheduler for WPF includes fully functional Outlook-style schedule and calendar controls that allow users to add, edit, and manage their appointments easily.

FlexReport for WPF is a comprehensive reporting tool that provides a complete reporting solution from building complex reports to previewing, exporting, and printing.

C1.AdoNet.ServiceNow is an ADO.NET based data provider for ServiceNow.

Analytical Data Engine API for .NET

ComponentOne TileControl for WinForms makes it easy to replicate the Windows 10 start menu tile UI experience in your desktop apps.

ComponentOne Gauges for WinForms supports linear and radial gauges to provide an intuitive and attractive way to display information graphically.

Ribbon for WinForms provides a toolbar and menu system similar to Microsoft Office 2007, 2010, 2016. This library is legacy replaced by C1.Win.Ribbon.

Provides automation support for ComponentOne WPF controls.

Wijmo Professional is a commercial kit of jQuery UI widgets for building Web applications. It includes Bar Chart, Line Chart, Pie Chart, Combobox, Grid, Input Date, Input Mask, Input Number, Pager, Tree and... More information

Provides a grouping UI panel for ComponentOne FlexGrid for WPF.

The object model and the C1Pdf component.