NPOI 2.7.3

Prefix Reserved
.NET 8.0 This package targets .NET 8.0. The package is compatible with this framework or higher. .NET Standard 2.0 This package targets .NET Standard 2.0. The package is compatible with this framework or higher. .NET Framework 4.7.2 This package targets .NET Framework 4.7.2. The package is compatible with this framework or higher. 
dotnet add package NPOI --version 2.7.3                

                    
                

            
NuGet\Install-Package NPOI -Version 2.7.3
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="NPOI" Version="2.7.3" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
paket add NPOI --version 2.7.3                

                    
                

            
#r "nuget: NPOI, 2.7.3"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
// Install NPOI as a Cake Addin
#addin nuget:?package=NPOI&version=2.7.3

// Install NPOI as a Cake Tool
#tool nuget:?package=NPOI&version=2.7.3

Hi, NPOI users, please join NPOI user group on Discord

NPOI has been maintained by Tony Qu and its contributors for 16 years. We are targeting 20 years goal. Developers are welcomed to join us to maintain this library.

To learn more about how NPOI library succeeds, you can read this post.

Product Compatible and additional computed target framework versions.
.NET net5.0 was computed.  net5.0-windows was computed.  net6.0 was computed.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 was computed.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed.  net8.0 is compatible.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed.  net9.0 was computed.  net9.0-android was computed.  net9.0-browser was computed.  net9.0-ios was computed.  net9.0-maccatalyst was computed.  net9.0-macos was computed.  net9.0-tvos was computed.  net9.0-windows was computed. 
.NET Core netcoreapp2.0 was computed.  netcoreapp2.1 was computed.  netcoreapp2.2 was computed.  netcoreapp3.0 was computed.  netcoreapp3.1 was computed. 
.NET Standard netstandard2.0 is compatible.  netstandard2.1 is compatible. 
.NET Framework net461 was computed.  net462 was computed.  net463 was computed.  net47 was computed.  net471 was computed.  net472 is compatible.  net48 was computed.  net481 was computed. 
MonoAndroid monoandroid was computed. 
MonoMac monomac was computed. 
MonoTouch monotouch was computed. 
Tizen tizen40 was computed.  tizen60 was computed. 
Xamarin.iOS xamarinios was computed. 
Xamarin.Mac xamarinmac was computed. 
Xamarin.TVOS xamarintvos was computed. 
Xamarin.WatchOS xamarinwatchos was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages (997)

Showing the top 5 NuGet packages that depend on NPOI:

Package Downloads
Npoi.Mapper

Convention-based mapper between strong typed object and Excel data via NPOI.
ExcelMapper

An Excel to object mapper. Maps POCOs to and from Excel. Configuration via convention, attributes, or fluent methods.
JoreNoe

调整中间件性能问题
HIC.RDMP.Plugin

Core package for plugin development
BaseLibrary.ClassLibraryStand

Package Description

GitHub repositories (61)

Showing the top 5 popular GitHub repositories that depend on NPOI:

Repository Stars
Uahh/ToastFish
一个利用摸鱼时间背单词的软件。
laochiangx/Common.Utility
Various helper class
Planshit/Tai
👻 在Windows上统计软件使用时长和网站浏览时长
rmcrackan/Libation
Libation: Liberate your Library
ferventdesert/Hawk
visualized crawler & ETL IDE written with C#/WPF
Version Downloads Last updated
2.7.3 1,710 3/23/2025
2.7.2 1,188,248 11/9/2024
2.7.1 2,318,786 7/3/2024
2.7.0 2,545,562 3/25/2024
2.6.2 4,110,179 9/11/2023
2.6.1 1,255,265 7/11/2023 2.6.1 is deprecated because it is no longer maintained.
2.6.0 5,604,928 11/17/2022
2.5.6 11,588,192 4/26/2022 2.5.6 is deprecated because it is no longer maintained.
2.5.5 5,594,826 10/25/2021 2.5.5 is deprecated because it is no longer maintained and has critical bugs.
2.5.4 2,068,812 7/29/2021 2.5.4 is deprecated because it is no longer maintained and has critical bugs.
2.5.3 2,348,738 4/18/2021 2.5.3 is deprecated because it is no longer maintained and has critical bugs.
2.5.2 2,755,637 12/5/2020 2.5.2 is deprecated because it is no longer maintained and has critical bugs.
2.5.1 6,013,132 4/4/2020 2.5.1 is deprecated because it is no longer maintained and has critical bugs.
2.4.1 9,387,520 12/18/2018 2.4.1 is deprecated because it is no longer maintained.
2.3.0 3,849,730 3/20/2017 2.3.0 is deprecated because it is no longer maintained.
2.2.1 2,015,765 5/31/2016 2.2.1 is deprecated because it is no longer maintained.
2.1.3.1 1,439,114 2/22/2015 2.1.3.1 is deprecated because it is no longer maintained.
2.1.3 139,320 12/31/2014 2.1.3 is deprecated because it is no longer maintained.
2.0.6 439,877 4/12/2014 2.0.6 is deprecated because it is no longer maintained.
1.2.5 403,401 7/29/2012 1.2.5 is deprecated because it is no longer maintained.
1.2.4 82,648 11/15/2011 1.2.4 is deprecated because it is no longer maintained.
1.2.3 79,263 1/12/2011 1.2.3 is deprecated because it is no longer maintained.

https://github.com/nissl-lab/npoi/discussions/1507