• Fast, efficient, and green

    Save memory and time with the lightweight API architecture. The more rows in the spreadsheet the faster our API is by comparison

  • Flexible themes and components

    Empower users with customizable themes, configurable components, summary data, custom styles, embedded drawing objects, integrated calculation engine, and more

  • Seamless Excel compatibility

    Lose nothing on the import: pivot tables, comments, charts, conditional formatting, data validation, formulas, shapes and pictures, sparklines, and tables stay intact

  • Full .NET Core support for Windows, Linux, and Mac

    Develop for all .NET platforms and major operating systems with a single code base. Use in your apps for .NET Core, .NET Framework, Mono, Xamarin.iOS, and Xamarin.Android

  • Based on Excel's document object model

    The interface-based API allows you to import, calculate, query, generate, and export any spreadsheet scenario. With the VSTO-style API, you can create custom styles using the same elements as VS Tools for Office

  • Deploy apps with Excel spreadsheets to the cloud

    Cloud-based deployment means you can be everywhere - with NuGet and Documents for Excel, you can deploy to Azure, AWS, and AWS Lambda

Import and export Excel

Seamlessly import and export Excel-compatible XLSX files with no Excel dependency

Workbooks and worksheets

Create, import, export, use passwords, add sheets, cut and copy ranges, copy and move worksheets, activate, configure, delete, and protect

Formulas (450+ Excel functions) and custom functions

Use hundreds of built-in functions and operators to perform complex calculations—or build your own custom functions and create what you need

Pivot and Excel tables

Create Excel data tables and add pivot tables to automatically count, total, or average the data

Explore the advanced features of this spreadsheet API

Documents for Excel Demo

The demo includes a tutorial with steps to begin using Documents for Excel to code spreadsheets. The Features section offers sample code for each feature, while the Spread.Sheets Viewer, Excel Reporting, and Excel Templates sections offer sample code for real-life scenarios.

Launch the Full Demo

What's New

What's New in GcExcel, .NET

Print Specific Pages of Excel File to a PDF

  • Templates support to generate Excel reports
  • New Excel 2016 chart types
  • Support Excel chart and splicer spreadsheets conversion to PDF
  • Add Chart Sheet
  • Outline Subtotal
  • Support security options when saving to PDF
  • Support document properties when saving to PDF
  • Support sheet background image to PDF
  • Protect workbook
  • Add even more shape features, pivot table grand totals, and report layout options
  • Two new APIs | precedents and dependents
  • Shape adjustment
  • Export multiple image Excel files to PDF (reduced file size)
  • License worksheets (instances)
  • Rename pivot and data fields

What's New Roadmap

Resources

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