excel

📗 SheetJS Spreadsheet Data Toolkit -- New home https://git.sheetjs.com/SheetJS/sheetjs

OfficeCLI is the first and best Office suite purpose-built for AI agents to read, edit, and automate Word, Excel, and PowerPoint files. Free, open-source, single binary, no Office installation required.

JavaScript Data Grid / Data Table with a Spreadsheet Look & Feel. Works with React, Angular, and Vue. Supported by the Handsontable team ⚡

Go language library for reading and writing Microsoft Excel™ (XLAM / XLSM / XLSX / XLTM / XLTX) spreadsheets

The best JavaScript Data Table for building Enterprise Applications. Supports React / Angular / Vue / Plain JavaScript.

The project has been migrated to @wolf-table/table https://github.com/wolf-table/table

Univer is a full-stack framework for creating and editing spreadsheets / word processor / presentation on both web and server.

A pure PHP library for reading and writing spreadsheet files

A developer-friendly API for converting many document formats into PDF files, and more!

一键自动化 下载、安装、激活 Office 的利器。

Python脚本。模拟登录知乎， 爬虫，操作excel，微信公众号，远程开机

Tabula is a tool for liberating data tables trapped inside PDF files

Jspreadsheet is a lightweight JavaScript data grid component for creating interactive data grids with advanced spreadsheet controls.

ONLYOFFICE Docs is a free collaborative online office suite comprising viewers and editors for texts, spreadsheets and presentations, forms and PDF, fully compatible with Office Open XML formats: .docx, .xlsx, .pptx and enabling collaborative editing in real time.

a .NET library that can read/write Office formats without Microsoft Office installed. No COM+, no interop.

全龄段友好的C#万能工具库，码数吐司库，包含一些常用的操作类，大都是静态类，加密解密，反射操作，权重随机筛选算法，分布式短id，表达式树，linq扩展，文件压缩，多线程下载，硬件信息，字符串扩展方法，日期时间扩展操作，中国农历，大文件拷贝，图像裁剪，验证码，断点续传，集合扩展、Excel导出等常用封装。诸多功能集一身，代码量不到2MB！

Fast. Easy. Done. Processing spreadsheets without worrying about large files causing OOM.

Free, open-source alternative to Microsoft Office with built-in AI agents — Word (.docx), Excel (.xlsx), PowerPoint (.pptx), PDF and Markdown editing for macOS, Windows & Linux.

支持word(.docx)、excel(.xlsx,.xls)、pdf、pptx等各类型office文件预览的vue组件集合，提供一站式office文件预览方案，支持vue2和3，也支持React等非Vue框架。Web-based pdf, excel, word, pptx preview library

ClosedXML is a .NET library for reading, manipulating and writing Excel 2007+ (.xlsx, .xlsm) files. It aims to provide an intuitive and user-friendly interface to dealing with the underlying OpenXML API.

Open-source office suite pack that comprises all the tools you need to work with documents, spreadsheets, presentations, PDFs, and PDF forms on Windows, Linux, and macOS

一键将 Markdown 和网页 AI 对话（ChatGPT/DeepSeek等）完美粘贴到 Word、WPS 和 Excel 的效率工具 | One-click paste Markdown and AI responses (ChatGPT/DeepSeek) into Word, WPS, and Excel perfectly.

Pure go library for creating and processing Office Word (.docx), Excel (.xlsx) and Powerpoint (.pptx) documents

luban是一个强大、易用、优雅、稳定的游戏配置解决方案。luban is a powerful, easy-to-use, elegant and stable game configuration solution.

Lightweight and fast library written in C# for reading Microsoft Excel files

tbls is a CI-Friendly tool to document a database, written in Go.

A Model Context Protocol server for Excel file manipulation

A powerful data table based on vuejs. You can use it as data grid、Microsoft Excel or Google sheets. It supports virtual scroll、cell edit etc.

Blazing-fast Data-Wrangling toolkit

A drop-in javascript spreadsheet library that provides rich features like Excel and Google Sheets