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How to Create an Excel File in C# using IronXL

Curtis Chau
Curtis Chau
Updated: April 21, 2026

Unlock the power of creating and manipulating Excel files in C# effortlessly with IronXL, and elevate your development skills by mastering workbook creation, cell customization, and formula implementation without the need for Microsoft Excel!

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C# NuGet Library for PDF
Install with NuGet

Version: 2026.10

PM > Install-Package IronXL.Excel
nuget.org/packages/IronXL.Excel/
  1. In Solution Explorer, right-click References, Manage NuGet Packages
  2. Select Browse and search "IronXL"
  3. Select the package and install
C# PDF DLL
Download DLL

Version: 2026.10

  1. Download and unzip IronXL to a location such as ~/Libs within your Solution directory
  2. In Visual Studio Solution Explorer, right click References. Select Browse, "IronXL.dll"

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