a .NET library that can read/write Office formats without Microsoft Office installed. No COM+, no interop.
☆6,139Mar 7, 2026Updated this week
Alternatives and similar repositories for npoi
Users that are interested in npoi are comparing it to the libraries listed below
Sorting:
- A .NET library for reading and writing Microsoft Office binary and OOXML file formats.☆1,961Nov 24, 2020Updated 5 years ago
- Quartz Enterprise Scheduler .NET☆7,003Updated this week
- Create advanced Excel spreadsheets using .NET☆3,779Aug 29, 2020Updated 5 years ago
- Dapper - a simple object mapper for .Net☆18,233Jun 1, 2025Updated 9 months ago
- EPPlus-Excel spreadsheets for .NET☆2,004Updated this week
- Open XML SDK by Microsoft☆4,432Mar 2, 2026Updated last week
- .Net aot ORM SqlServer ORM Mongodb ORM MySql 瀚高 Postgresql ORM DB2 Hana 高斯 Duckdb C# VB.NET Sqlite ORM Oracle ORM Mysql Orm 虚谷数据库 达梦…☆5,772Feb 26, 2026Updated last week
- SuperSocket is a high-performance, extensible socket server application framework for .NET. It provides a robust architecture for buildin…☆4,218Dec 30, 2025Updated 2 months ago
- .NET aot orm, VB.NET/C# orm, Mysql/PostgreSQL/SqlServer/Oracle orm, Sqlite/Firebird/Clickhouse/DuckDB orm, 达梦/金仓/虚谷/翰高/高斯 orm, 神通 orm, 南大…☆4,361Updated this week
- ClosedXML is a .NET library for reading, manipulating and writing Excel 2007+ (.xlsx, .xlsm) files. It aims to provide an intuitive and u…☆5,511Feb 19, 2026Updated 2 weeks ago
- .NET API Gateway☆8,693Updated this week
- .NET (WPF and Windows Forms) bindings for the Chromium Embedded Framework☆10,218Feb 22, 2026Updated 2 weeks ago
- DotNetty project – a port of netty, event-driven asynchronous network application framework☆4,233Jan 12, 2026Updated last month
- Simple REST and HTTP API Client for .NET☆9,828Updated this week
- A modern, cross-platform, 2D Graphics library for .NET☆7,953Updated this week
- Lightweight and fast library written in C# for reading Microsoft Excel files☆4,363Nov 3, 2025Updated 4 months ago
- #ziplib is a Zip, GZip, Tar and BZip2 library written entirely in C# for the .NET platform.☆3,907Sep 3, 2024Updated last year
- An addictive .NET IoC container☆4,638Mar 1, 2026Updated last week
- Import and export general library, support Dto import and export, template export, fancy export and dynamic export, support Excel, Csv, W…☆2,220Dec 24, 2025Updated 2 months ago
- Distributed transaction solution in micro-service base on eventually consistency, also an eventbus with Outbox pattern☆7,068Updated this week
- ASP.NET Boilerplate - Web Application Framework☆11,996Jan 27, 2026Updated last month
- An easy way to perform background job processing in .NET and .NET Core applications. No Windows Service or separate process required☆10,025Feb 16, 2026Updated 3 weeks ago
- NLog - Flexible and Structured Logging for various .NET Platforms☆6,538Updated this week
- 微信全平台 .NET SDK， Senparc.Weixin for C#，支持 .NET Framework 及 .NET Core、.NET 10.0。已支持微信公众号、小程序、小游戏、微信支付、企业微信/企业号、开放平台、JSSDK、微信周边等全平台。 WeChat …☆8,824Jan 28, 2026Updated last month
- Orchard Core is an open-source modular and multi-tenant application framework built with ASP.NET Core, and a content management system (C…☆8,047Updated this week
- Fast, Low-Memory, Easy Excel .NET helper to import/export/template spreadsheet (support Linux, Mac)☆3,378Updated this week
- Fast and easy to use .NET library that creates or modifies Microsoft Word files without installing Word.☆1,898Sep 9, 2025Updated 6 months ago
- DotnetSpider, a .NET standard web crawling library. It is lightweight, efficient and fast high-level web crawling & scraping framework☆4,137Jun 17, 2025Updated 8 months ago
- Util是一个.Net平台下的应用框架，旨在提升中小团队的开发能力，由工具类、分层架构基类、Ui组件，配套代码生成模板，权限等组成。☆4,625Oct 14, 2024Updated last year
- Open-source web application framework for ASP.NET Core! Offers an opinionated architecture to build enterprise software solutions with be…☆14,175Updated this week
- Various helper class☆5,297Dec 8, 2022Updated 3 years ago
- The Workflow Engine for .NET☆7,650Updated this week
- General purpose redis client☆6,147Updated this week
- A convention-based object-object mapper in .NET.☆10,217Updated this week
- Simple .NET logging with fully-structured events☆7,895Feb 26, 2026Updated last week
- Lightweight workflow engine for .NET Standard☆5,825Feb 26, 2026Updated last week
- A cross-platform .NET library for IMAP, POP3, and SMTP.☆6,738Updated this week
- A pure C# Open Source QR Code implementation☆5,084Feb 27, 2026Updated last week
- Json.NET is a popular high-performance JSON framework for .NET☆11,266Dec 30, 2025Updated 2 months ago