Go · npm78Goodhealth index

officecli/officedexOfficeDex is the first Al-Native VibeOfficing platform for documents, slides, and spreadsheets
Go · JavaScript★ 1,069Sep 13, 2026
TypeScript★ 3↓ 45K/moSep 14, 2026

ranuts/documentEdit DOCX/XLSX/PPTX in your browser — client-side, no server, works offline (OnlyOffice + WebAssembly)
TypeScript · HTML · JavaScript★ 1,947Sep 19, 2026
PyPI · Go77Goodhealth index

xuri/excelize-pyExcelize is a Python port of Go Excelize library that allow you to write to and read from XLAM / XLSM / XLSX / XLTM / XLTX files.
Python · Go★ 50↓ 4,340/moSep 15, 2026
JavaScript · TypeScript★ 3↓ 71.2K/moOct 19, 2026

manfromarce/DocSharpPure C# library to convert between document formats (Office 97-2003, Open XML, RTF, Markdown)
C# · Rich Text Format★ 66Sep 17, 2026

open-xml-templating/docxtemplaterGenerate docx, pptx, and xlsx from templates (Word, Powerpoint and Excel documents), from Node.js or the browser. Demo: https://www.docxtemplater.com/demo. #docx #office #generator #templating #report #json #generate #generation #template #create #pptx #docx #xlsx #react #vuejs #angularjs #browser #typescript #image #html #table #chart
JavaScript★ 3,627↓ 3.8M/moSep 15, 2026
TypeScript★ 2↓ 20.1K/moOct 19, 2026
TypeScript★ 533↓ 109.5K/moSep 19, 2026
crates.io73Goodhealth index

iyulab/undocHigh-performance Rust library for extracting content from DOCX, XLSX, and PPTX into Markdown, plain text, or JSON with CJK support and .NET/Python bindings.
Rust★ 36↓ 5,112/moOct 21, 2026

xuri/excelize-csExcelize is a C# port of Go Excelize library that allow you to write to and read from XLAM / XLSM / XLSX / XLTM / XLTX files.
C#★ 14Sep 12, 2026
crates.io71Goodhealth index
Rust★ 72↓ 4,910/moOct 14, 2026

iOfficeAI/OfficeCLIOfficeCLI 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.
C#★ 30.7K↓ 16.1K/moSep 16, 2026

mgilbir/spineZero-dependency Go library for reading and writing Microsoft Office documents (.docx, .xlsx, .pptx) with byte-identical round-trip fidelity
Go · Python★ 2Sep 17, 2026

WilliamSmithEdward/pyOpenVBAPure-Python reader/writer for VBA macros embedded in Excel / PowerPoint / Word files. Zero dependencies, deterministic round-trip, safe on protected and signed projects.
Python★ 43↓ 11.3K/moSep 15, 2026
Python★ 13↓ 2,026/moAug 24, 2026
JavaScript★ 6,302↓ 30M/moSep 17, 2026
npm · PyPI67Goodhealth index

visresearch/WordAgentAn AI agent-powered writing assistance system (Codex style) that enables AI-assisted content creation via WPS and Microsoft Word add-ins. 基于AI智能体的写作辅助系统,通过WPS、Microsoft Word加载项,实现AI辅助的文字创作
Python · Vue · JavaScript★ 150Sep 19, 2026
npm63Moderatehealth index

alex-krassavin/reamkitRead .docx .xlsx .pptx .pdf .doc .xls .ppt → convert to PDF, SVG, HTML, Markdown, DOCX or XLSX — pure TypeScript, no LibreOffice, no headless Office, no commercial SDK
TypeScript★ 9↓ 2,280/moSep 18, 2026
PyPI63Moderatehealth index
Python★ 1,115↓ 15.9M/moSep 10, 2026
npm63Moderatehealth index
TypeScript★ 12↓ 122K/moSep 8, 2026
PyPI · npm62Moderatehealth index
Python★ 13↓ 2,527/moOct 17, 2026
NuGet62Moderatehealth index
C#★ 27Oct 16, 2026
Packagist62Moderatehealth index
PHP★ 237↓ 268.6K/moSep 17, 2026
npm62Moderatehealth index

Sqhao-O/dsh-docsFully local document intelligence for DeepSeek Harness. Parse PDF, Office files, images, and scanned documents with offline OCR. | DeepSeek Harness 全本地文档智能插件,支持 PDF、Office、图片与离线 OCR
TypeScript · Python · JavaScript★ 13↓ 2,003/moSep 18, 2026
PyPI62Moderatehealth index

Zn070515/offipyMicrosoft Office automation via COM/MCP (session-based, Word/Excel/PowerPoint) + HTML-first editable PPTX pipeline
Python · HTML★ 0↓ 3,395/moSep 18, 2026
NuGet62Moderatehealth index

rabanti-github/NanoXLSXNanoXLSX is a small .NET library written in C#, to create and read Microsoft Excel files in the XLSX format (Microsoft Excel 2007 or newer) in an easy and native way
C#★ 166Oct 19, 2026
Packagist60Moderatehealth index
PHP★ 1↓ 2,418/moSep 23, 2026
C#★ 112Oct 1, 2026
Maven60Moderatehealth index

wangguanquan/eecA fast and lower memory excel write/read tool.一个非POI底层,支持流式处理的高效且超低内存的Excel读写工具
Java★ 342Sep 13, 2026