Generate Excel spreadsheets, in less time,
with no dependencies on Excel!

GrapeCity Documents Spreadsheet API

  • Convert, calculate, format, and parse spreadsheets in any app.
  • Fast and efficient: Its lightweight size means Documents for Excel is optimized for processing large Excel documents quickly and can generate up to 1.5 million cells per second
  • Cross-platform, cross-framework compatibility: Support for .NET 6, .NET Framework, Mono, and Xamarin
  • Deploy apps with spreadsheets to Azure: Be everywhere with cloud-based deployment—with NuGet and Documents for Excel, you can deploy to Azure in a few short steps
  • Powerful calculation engine: 450+ Excel functions are included with built-in sorting, filtering, grouping, and querying
  • Seamless Excel compatibility: Import your pivot tables, Excel tables, workbooks, worksheets, data validation, and annotations
  • Data visualization tools: Shapes and pictures, sparklines, and charts
  • Conditional formatting rules with flexible themes and components