NPOI 2.7.1

Prefix Reserved
.NET 6.0 This package targets .NET 6.0. 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.
There is a newer version of this package available.
See the version list below for details. 
dotnet add package NPOI --version 2.7.1
                    


                    

                
NuGet\Install-Package NPOI -Version 2.7.1
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="2.7.1" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="NPOI" Version="2.7.1" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="NPOI" />
                    


                            Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package. 
paket add NPOI --version 2.7.1
                    


                    

                
#r "nuget: NPOI, 2.7.1"
#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. 
#:package NPOI@2.7.1
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package. 
#addin nuget:?package=NPOI&version=2.7.1
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=NPOI&version=2.7.1
                    


                            Install as a Cake Tool

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If you find NPOI is useful, please donate this project. You can use different donation channels on Paypal or Crypto channels.

Read the donation post here

Product Compatible and additional computed target framework versions.
.NET net5.0 was computed.  net5.0-windows was computed.  net6.0 is compatible.  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 was computed.  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.  net10.0 was computed.  net10.0-android was computed.  net10.0-browser was computed.  net10.0-ios was computed.  net10.0-maccatalyst was computed.  net10.0-macos was computed.  net10.0-tvos was computed.  net10.0-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 (1.1K)

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.
DH.Npoi

DH框架基于NPOI的扩展类库，支持Excel/Csv。参考https://github.com/WeihanLi/WeihanLi.Npoi
ExcelMapper

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

优化一写函数
Microi.net

🔥 AI 深度融合 V8引擎 的开源低代码平台 - Microi吾码。AI 本地 V8引擎 编程（VS Code Copilot/Cursor/Claude + MCP + Skills）、AI 在线编程、AI 数据分析。官网：https://microi.net

GitHub repositories (70)

Showing the top 20 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
mini-software/MiniExcel
Lightweight, fast and simple cross-platform .NET processing tool for importing and exporting spreadsheet documents
ferventdesert/Hawk
visualized crawler & ETL IDE written with C#/WPF
SciSharp/BotSharp
AI Multi-Agent Framework in .NET
liukuo362573/YiShaAdmin
基于 .NET Core MVC 的权限管理系统，代码易读易懂、界面简洁美观
dotnetcore/Magicodes.IE
Import and export general library, support Dto import and export, template export, fancy export and dynamic export, support Excel, Csv, Word, Pdf and Html.
grandnode/grandnode
Open source, headless, multi-tenant eCommerce platform built with .NET Core, MongoDB, AWS DocumentDB, Azure CosmosDB, Vue.js.
GZTimeWalker/GZCTF
The GZ::CTF project, an open source CTF platform.
CoreUnion/CoreShop
基于 Asp.Net Core 9.0、Uni-App开发，支持可视化布局的小程序商城系统，前后端分离，支持分布式部署，跨平台运行，拥有分销、代理、团购、拼团、秒杀、直播、优惠券、自定义表单等众多营销功能，拥有完整SKU、下单、售后、物流流程。支持一套代码编译发布微信小程序版、H5版、Android版、iOS版、支付宝小程序版、字节跳动小程序版、QQ小程序版等共10个平台。
MarcosMeli/FileHelpers
The FileHelpers are a free and easy to use .NET library to read/write data from fixed length or delimited records in files, strings or streams
HenJigg/wpf-abp
Cross-platform mobile project and WPF client based on ABP framework Xamarin.Forms
lysilver/KopSoftWms
KopSoft仓库管理系统
mganss/ExcelMapper
An Excel to object mapper. Maps POCOs to and from Excel. Configuration via convention, attributes, or fluent methods.
ntxinh/AspNetCore-DDD
Full ASP.NET Core 10.0 LTS application with DDD, CQRS and Event Sourcing
skanmera/ExcelMerge
GUI Diff Tool for Excel
HeBianGu/WPF-ControlBase
Wpf封装的自定义控件资源库
donnytian/Npoi.Mapper
Use this tool to import or export data with Excel file. The tool is a convention based mapper between strong typed object and Excel data via NPOI.
hanzhaoxin/ExcelReport
This reporting engine is built on NPOI.
Version Downloads Last Updated
2.8.0 1,050,417 4/6/2026
2.7.6 1,211,351 2/27/2026
2.7.5 4,330,339 9/30/2025
2.7.4 2,871,118 6/29/2025
2.7.3 4,350,756 3/23/2025
2.7.2 5,166,201 11/9/2024 2.7.2 is deprecated because it is no longer maintained.
2.7.1 6,340,764 7/3/2024 2.7.1 is deprecated because it is no longer maintained.
2.7.0 5,049,544 3/25/2024 2.7.0 is deprecated because it is no longer maintained.
2.6.2 6,598,136 9/11/2023 2.6.2 is deprecated because it is no longer maintained.
2.6.1 1,887,182 7/11/2023 2.6.1 is deprecated because it is no longer maintained.
2.6.0 7,604,098 11/17/2022 2.6.0 is deprecated because it is no longer maintained.
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https://github.com/nissl-lab/npoi/discussions/1344