Spread.NETSpread.NET

MESCIUSSpreadsheet Controls.NET
Version v19.2 (Sep 17, 2026)(6)

Excel-like .NET spreadsheet components with advanced customization.

  • Supports over 500 built-in Excel functions without Excel dependency.
  • Offers Excel import/export and extensive data visualization.
  • Includes a powerful calculation engine and code-free spreadsheet designer.
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Deliver Excel-like spreadsheet experiences.
Spread.NET is a versatile .NET spreadsheet component which provides a familiar Excel-like experience with features such as formula support, charts, tables, conditional formatting, and Excel file integration. Developers can customize every aspect, enabling rich, high-performance spreadsheet solutions across industries.
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Excel-Like Spreadsheet Interface

Provides worksheets with rows, columns, headers, and status bars consistent with Excel. Includes support for charts, tables, sparklines, conditional formatting, formulas, filtering, and ribbon toolbar integration for intuitive user experience.

High-Performance Calculation Engine

Supports over 500 built-in Excel functions in 19 languages, including complex financial, engineering, and statistical functions. Enables custom user-defined functions and dynamic array formulas optimized for large data sets and advanced models.

Excel File Support

Imports and exports Excel XLSX files while preserving formatting, formulas, charts, and other advanced content. Also supports CSV, PDF, HTML, and image formats for flexible data exchange.

Code-Free Spreadsheet Designer

Includes the Spread Designer with a WYSIWYG graphical interface for designing and customizing spreadsheets without coding. Provides visual tools, dialogs, and editors to adjust properties and layout, speeding up development.

Advanced Document Control

Offers customization of sheets, rows, columns, and cells with data binding, interactive formulas, touch support, and user interaction control. Enables adding shapes, images, barcodes, and hyperlinks with a powerful shape engine.

Rich Data Visualization

Supports charts with labels, legends, axes; sparklines embedded in cells; conditional formatting rules; and custom data visualizations for dynamic graphics and error indicators within spreadsheets.

Comprehensive User Interaction Features

Enables cell comments, rich text editing, advanced sorting and filtering, slicers for visual data filtering, and row and column grouping for hierarchical data presentation.

Extensive Customization and Extensibility

Allows creating custom cell types, data types, keyboard shortcuts, skins/themes, context menus, and event bindings for custom user actions. Supports formula tracing and auditing to debug and maintain spreadsheets.

Flexible Print and Export Options

Supports multiple printing options with print preview and customizable settings. Enables exporting spreadsheets to PDF with high fidelity, images, HTML files, and saving sheets as images.

Globalization and Localization

Includes built-in language packages for spreadsheet localization and supports custom function aliases to adapt formulas and UI elements to multiple languages.

Product Compatibility

Review the details below to ensure this product is supported within your environment.

Component Type

  • .NET

.NET Version

  • .NET 10 LTS
  • .NET 9 STS
  • .NET 8 LTS
  • .NET 7 STS
  • .NET 6 LTS
  • .NET 4.8 or earlier

.NET Platform

  • .NET Assembly
  • .NET WinForms
  • .NET WPF
  • ASP.NET
  • ASP.NET MVC

IDE Support

  • Visual Studio