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ComponentOne
Award-winning .NET controls for mobile, web, and desktop
Get to know ComponentOne - explore our most popular controls, platforms and editions, and get the details on licensing and distribution. Learn more.

Learn more about the best WinForms controls to add advanced UI to your desktop applications.

Learn more about the top .NET C# UI controls you should be using in your desktop applications.

No matter how familiar you are with ComponentOne this beginner-level training webinar has everything you need to become an expert user.

Build a WinForms application with ComponentOne’s FlexGrid, the industry’s best datagrid.
ActiveReports. NET
A complete .NET reporting solution to design, customize, publish, and view reports
ActiveReports. NET is our enterprise reporting tool that allows developers to easily create, design, and deliver customizable reports within your .NET application. Learn more.

Discover optimal report designers and reporting tools for your .NET C# application.

Learn how to build a customizable report viewer application for your web app with our step-by-step guide. Discover how to leverage the latest features of ASP.NET Core MVC 6.0 to deliver a dynamic reporting experience for your users.

Take ActiveReports. NET for a test drive with our expansive selection of demos.

Check out our documentation for crucial information about the features and functionality of ActiveReports. NET.
Spread .NET
Deliver true Excel-like spreadsheet experiences for .NET
The world's #1 selling .NET spreadsheet with over 450 Excel functions. Learn More.

View examples of spreadsheet applications and experience the Excel-like features including charts, data validation, drag-fill, import/export Excel files and more!

Learn more about the top selling .NET spreadsheet components features.

Import and export Excel (.xlsx) files in WinForms using C# and VB.NET.

Learn 5 different ways to protect Excel data in your .NET applications, programmatically or by invoking Excel-like UI dialogs during runtime.
GrapeCity Documents
Fast, efficient Excel, Word, and PDF APIs for .NET 6 and Java
Take total control of your documents with ultra-fast, low-footprint server-side APIs for enterprise apps. Learn more

Generate, parse, convert, and modify PDF documents with speed, memory efficiency, and no dependencies using GrapeCity Documents for PDF.

Programmatically create, edit, import, and export Excel spreadsheets in your .NET cross-platform applications using GrapeCity Documents for Excel, .NET edition - a fast spreadsheet API.

Generate dynamic professional data-bound Excel, Word, and PDF reports with complex layouts.

Programmatically convert Word (.docx) to a PDF on the server-side using C# in a .NET application.