Spread.NET

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

MESCIUS Wins 14 ComponentSource Awards
MESCIUS Wins 14 ComponentSource Awards
May 13, 2025Publisher Award
ComponentSource has awarded MESCIUS the #2 Publisher Award and Top 5 Product Award, along with 12 further 2025 Awards.
Visualize Spreadsheet Data in Three Dimensions
Visualize Spreadsheet Data in Three Dimensions
May 2, 2025Product Update
Spread.NET v18.1 adds new WPF surface chart that transforms complex spreadsheet data into interactive 3D surfaces.
Add a WPF Excel XLSX Viewer to your Desktop App
Add a WPF Excel XLSX Viewer to your Desktop App
April 8, 2025Feature Highlight
Use Spread.NET by MESCIUS to programmatically import Excel files, customize worksheets, and prevent changes by end-users.
Import and Export CSV Files Using WinForms
Import and Export CSV Files Using WinForms
February 4, 2025Feature Highlight
Leverage Spread.NET by MESCIUS to enhance your WinForms projects with integrated Excel spreadsheet import and export capabilities in C# or VB.
Transform Spreadsheets into High-Quality PDFs
Transform Spreadsheets into High-Quality PDFs
December 6, 2024Product Update
Spread.NET 18 delivers high-resolution PDF exports with Excel-compatible features and advanced rendering options.
Split Text to Columns in Excel using C# and VB.NET
Split Text to Columns in Excel using C# and VB.NET
November 11, 2024Feature Highlight
Spread.NET by MESCIUS enables your applications to split text into multiple columns, either programmatically or through a runtime wizard.

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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Live Chat with our MESCIUS (formerly GrapeCity) licensing specialists now.

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

Recent Awards

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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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