Spread.NET helps you create spreadsheets, grids, dashboards, and forms. It includes a powerful calculation engine with 450+ functions and the ability to import and export Excel spreadsheets. Leverage the extensive .NET spreadsheet API and powerful calculation engine to create analysis, budgeting, dashboard, data collection and management, scientific, and financial applications. You can develop in Visual Studio using VB or C# for WinForms, ASP.NET, and WPF. Every platform of Spread.NET ensures maximum performance and speed for your enterprise apps, and its modular structure means you only need to add what you use to your .NET spreadsheet apps.

Spread.NET Features

  • Cell Data Types for custom .NET objects - Create custom data types and set objects in cells, then use formulas to reference the object's properties in calculations. Use built-in UI or code to insert formulas in adjacent cells and table columns.
  • LET Function optimizes formula calculations - Make your formulas easier to read and improve calculation performance using the new LET function to define local names for intermediate calculation steps.
  • Edit Points in Enhanced Shapes...

Latest News

Import & Export CSV Files Using WinForms C# & VB.NET
Import & Export CSV Files Using WinForms C# & VB.NET
November 17, 2023Feature Highlight
Use Spread.NET to work with CSV files directly in your .NET WinForms applications.
GrapeCity is now MESCIUS!
GrapeCity is now MESCIUS!
November 1, 2023Publisher Update
The rebranding is driven by the company’s aim to provide the developer community with an even better experience and to encompass its growing vision for the future.
Spread.NET 16.2
Spread.NET 16.2
July 28, 2023New Version
Improves data binding and Spread Designer.
Spread.NET 16.1
Spread.NET 16.1
May 18, 2023New Version
Adds support for adding Form Controls to a worksheet.
Spread.NET 16
Spread.NET 16
November 8, 2022New Version
Adds new Text-To-Columns dialog, plus 19 new formulas including 'WRAPROWS', 'EXPAND' and 'FORECAST.ETS'.
Spread.NET 15.2.20223.0
Spread.NET 15.2.20223.0
July 27, 2022New Version
Improves product activation and runtime license generation.

Prices from: $ 1,476.52

One software license is required per developer. Run-time royalty free. Annual Maintenance: Next major version released within the year, Phone support, Community-based forums, Same-version service...

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MESCIUS (formerly GrapeCity)
As official and authorized distributors, ComponentSource supplies you with legitimate licenses directly from MESCIUS (formerly GrapeCity).
Component Type
  • ASP.NET WebForms
  • .NET WinForms
  • WPF
  • .NET Core

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Customer Reviews

Average Review Score: 5 (6)

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Most recent positive review

Susan Chen Taiwan ROC5 star

Good purchasing experience.

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