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.NET UI
.NET controls for desktop, web, and native mobile
ComponentOne
WinForms
WPF
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JAVASCRIPT
HTML5/JavaScript controls with support for Angular, React, and Vue
Wijmo
SpreadJS
ActiveReportsJS
DataViewsJS

DOCUMENT SOLUTIONS
Take total control of your documents with high-speed, intuitive document APIs
Excel, .NET Edition
Excel, Java Edition
PDF
Word
Imaging
Document Viewers

Reporting
Full reporting solutions with extensive data visualization, viewers, and designers
ActiveReports.NET
ActiveReportsJS

SPREADSHEETS
Powerful spreadsheets for .NET, JavaScript, and COM
Spread.NET
SpreadJS
SpreadCOM
DataViewsJS

OUR LATEST RELEASE
Check out the newest updates and features in ActiveReports 18.2
Learn More »

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LATEST RELEASE INFO
Find out what's new in the latest versions of our products.
ActiveReports.NET
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ComponentOne
DsExcel .NET
DsExcel Java
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DsPdf
DsWord
Spread.NET
SpreadJS
Wijmo

OUR LATEST RELEASE
Check out the newest updates and features in ActiveReports 18.2
Learn More »

ComponentOne Legacy Documentation

Documentation

Product
ComponentOne Studio for Entity Framework	Online Help
ComponentOne Studio for Sharepoint	Online Help
ComponentOne Studio for ASP.NET AJAX	Online Help
ComponentOne Studio for Windows Phone	Basic Library Calendar Chart FlexGrid RichTextBox
ComponentOne Studio for WinRT	Online Help
ComponentOne Studio for iPhone	Online Help