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Document Solutions for Excel, .NET Edition 30-Day Free Trial

Custom Code Your Spreadsheets in .NET 6+

Take total control of Excel documents with the fastest spreadsheet API available for .NET 6+.

If you'd like to remove the watermark and other trial limitations, please email to request your 30-day evaluation key.

This download also includes the JavaScript-based Document Solutions Data Viewer (DsDataViewer).

Try it Now!

Free download, no obligation

What's Inside

Excel API Graphic

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

  • Convert, calculate, format, and parse spreadsheets in any app.
  • Fast and efficient: Its lightweight size means Document Solutions for Excel, .NET Edition, 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 Document Solutions for Excel, .NET edition, 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
  • Open and view Excel (XLSX), CSV, and SpreadJS file in unified JavaScript-based DsDataViewer