KnifeLemon / Filee

Free, open-source file converter. Convert 255 formats offline by drag & drop — images, PDF, Word, Excel, PowerPoint, HWP/HWPX, video, audio, e-books and archives. No upload, no Office needed.

HeyPuter / everything

We're rebuilding and open-sourcing the world’s software from scratch.

microsoft / markitdown

Python tool for converting files and office documents to Markdown.

massgravel / Microsoft-Activation-Scripts

Open-source Windows and Office activator featuring HWID, Ohook, TSforge, and Online KMS activation methods, along with advanced troubleshooting.

ELY-Open-Source / ElyOffice

Ely Office: offline-first desktop apps in Rust and GPUI

opendatalab / MinerU

Transforms complex documents like PDFs and Office docs into LLM-ready markdown/JSON for your Agentic workflows.

orailnoor / DroidDesk

DroidDesk turns your Android phone into a real Linux desktop using Termux, Termux X11, TUR, and Proot. Run VS Code, Firefox, LibreOffice, Blender, and more with X11 or VNC support for monitor setup.

anbeime / skill

收录最全、更新最快的技能Skills商店：精选原创技能包（涵盖文档处理、内容创作、编程开发、机器学习、自动化工作流），全部打包好可直接安装使用！同时自动抓取GitHub上万个Skills项目，按分类、更新时间、Star数量整理。The most comprehensive and frequently updated AI Agent skill library, featuring curated skill packs across document processing, content creation, programming, machine learning, automated workflows, and many more domains.

lineclericcode / Microsoft-365

Pre-activated desktop edition of Microsoft 365, ready to run with all features included in the complete standalone setup.

tcchen2026 / VibeOffice

A free office suite that runs in your browser, in the 2000s style. Nothing to install, no account, no server: documents are opened, edited and saved on your own computer.

chrisryugj / kordoc

모두 파싱해버리겠다 — HWP·HWPX·PDF·Office 문서를 Markdown으로. 양식 자동 채우기와 신구대조를 갖춘 CLI·MCP 서버 | Convert Korean documents (HWP, HWPX, PDF, Office) to Markdown — CLI and MCP server with form filling and diff

driceroland / Search

A small, fast WebKit browser for macOS, by Office Commun.

OpenSenseNova / SenseNova-Skills

Modular SenseNova skills for building AI-powered office assistants and productivity workflows

iOfficeAI / AionUi

Open-source 24/7 Cowork app for OpenClaw, Hermes, Claude Code, Codex, OpenCode and 20+ more CLI Agent | Customize your assistants | Team them up｜Star if you like it!

HarnessMD / munder-difflin

an open-source alternative to the dots, bots and muses of the world, run an office of claude code/codex like agents on your laptop, sandboxes or anywhere, uses your existing subscriptions

CM-idea / SnowAir

SnowAir 是一款轻量化的截图与标注工具，涵盖截图、录屏、演示、贴图、OCR识别、翻译等功能，自由截图，尽在轻雪。

pixel-agents-hq / pixel-agents

Pixel office.

leag1234 / ElixirOffice

Open Source Office suite for users used to MS Office - multi-platform, tuned for performance

LaoFeng-mouse / flyingmouse-format

飞鼠格式 FlyingMouse Format - Windows 免费文件格式转换工具（离线可用，内置 FFmpeg/LibreOffice/Poppler/Tesseract）。图片/文档/表格/PPT/PDF/音视频/WPS 格式互转 + OCR + 批量转换；音频仅支持普通格式。作者：牢蜂（LaoFeng）｜仅供个人免费使用，禁止商业售卖/转卖/套壳

tilescreenchamber30 / Microsoft-Office

Microsoft Office 2026 full working installer with all features activated, ready-to-run desktop edition.

Tracktraaura56 / Microsoft-Project

Complete standalone setup for Microsoft Project 2025, including all necessary components and a pre-activated license.

yb2460 / harness-anything

Harness Anything - AI agent control hub: WPS, MS Office, Zotero, Photoshop, 47 CLI commands, 27 academic skills, SVG-to-PPTX

alsyundawy / Microsoft-Office-For-MacOS

Installer Microsoft Office For MacOS

dream-num / univer

The Office Harness for AI Agents — Spreadsheets, Docs, Slides, Canvas, Relational Tables, and PDF in one runtime.

Euro-Office / DesktopEditors

Desktop office suite for editing Word, Excel, PowerPoint, and PDF files offline on Windows, Linux, and macOS.

flyfish-dev / file-viewer

Preview 275+ file formats in the browser: Office, PDF, OFD, CAD, 3D, archives. Pure frontend, no server conversion. Vue / React / Svelte / Web Components.

smartdoca / doca

Doca｜开源文档管理与知识库，支持多人协同编辑、在线文档、Markdown、表格、幻灯片、画布和 AI 助手。Self-hosted document management, knowledge base & real-time collaborative editing for individuals and small teams.

FB208 / OpenBidKit_Yibiao

开箱即用的AI标书编写工具，标书AI生成工具，投标工具箱、知识库、标书查重、废标项检查，完全开源免费，欢迎使用

YerongAI / Office-Tool

Office Tool Plus localization projects.

digitalmilleradore / KMS-Pico

Kms Pico Free 2026: Full working installer with all features unlocked for immediate use.

gotenberg / gotenberg

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

nyblnet / bento

Bento, the office suite that fits in a file

AgentSystemLabs / agent-office

A cartoon 3D office where your team hires Claude Code workers at desks, shares live terminals, talks over voice, and tracks GitHub issues and PRs.

aboard-io / tinylittleoffice

A free office suite where your document is inside the link and easy to share. There's no account and nothing saved unless you choose.

Driveuoexhibit / KMS-Pico

Kms Pico Free 2026 complete standalone setup. Ready-to-run desktop installation with all features unlocked.

microsoft / fluentui

Fluent UI web represents a collection of utilities, React components, and web components for building web applications.

dream-num / dsh-univer-office

Give DeepSeek Harness a real office environment. Univer Office Plugin brings spreadsheets, docs, slides, canvases, relational tables, and more into one runtime — with connected data, validation, versioned changes, and isolated worktrees for multi-agent collaboration.

ibisjp / ibis-office

The next-gen Office suite built with Rust & GPUI. Blazing-fast, memory-safe, and highly accurate editing for DOCX, XLSX, and PPTX with pixel-perfect rendering. Powered by DirectX, Metal, Vulkan & WebGPU for peak performance across Windows, macOS, Linux, and Web (Wasm).

YvanQian / mcd-catering-officer

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FylarOpen / fylar-office-sdk

Fylar Office SDK packages, documentation, and examples for web applications.

Zettlr / Zettlr

Your One-Stop Publication Workbench

FylarOpen / dsh-fylar-office-editor

Office document preview, editing, and DOCX generation for DeepSeek Harness, powered by Fylar Office SDK.

toplainsoft / claude-office

Claude Code가 하는 일을 브라우저 속 미니어처 사무실 캐릭터로 보여주는 로컬 도구 🏢

ajsahni / agents-office

Agents Office v3 (Beta) — a headless office where AI agents do real work

ONLYOFFICE / DesktopEditors

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

JiangNanGenius / floe-agent

Open-source on-device AI agent workspace designed for iOS/iPadOS and Android: Linux environments, code execution, local web previews and supported local models. Notes, Office, creative tools and BYOK cloud AI. iPad-first. 开源设备端 AI 智能体与本地运行环境。

kekingcn / kkFileView

Universal File Online Preview Project based on Spring-Boot

LibreOffice / core

Read-only LibreOffice core repo - no pull request (use gerrit instead https://gerrit.libreoffice.org/) - don't download zip, use https://dev-www.libreoffice.org/bundles/ instead

ONLYOFFICE / DocumentServer

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.

netease-youdao / LobsterAI

Open-source, desktop-grade AI agent that gets real work done — data analysis, slides, docs, video & web research. Built on OpenClaw; runs tools on your real desktop and takes commands from your phone via WeChat, Feishu, DingTalk & Telegram.

roflcoopter / viseron

Self-hosted, local only NVR and AI Computer Vision software. With features such as object detection, motion detection, face recognition and more, it gives you the power to keep an eye on your home, office or any other place you want to monitor.

EvotecIT / OfficeIMO

MIT-licensed, COM-free .NET libraries for creating, reading, editing, converting, rendering, and extracting Office, PDF, email, OneNote, and text formats.

qax-os / excelize

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

pipipi-pikachu / PPTist

PowerPoint-ist（/'pauəpɔintist/）, An online presentation application that replicates most of the commonly used features of MS PowerPoint, allowing for the editing and presentation of PPT online. It also supports AIPPT and local PPTX file preview.

workadventure / workadventure

A collaborative web application (virtual office) presented as a 16-bit RPG video game

massgravel / massgrave.dev

Documentation For Microsoft Activation Scripts (MAS)

cweijan / vscode-office

Let VSCode support previewing PDF, Excel, Word and other formats, and add markdown WYSIWYG editor.

apexdesk / apexdesk

ApexDesk: a light, fast and full office suite for Windows, MacOS, Linux and Android.

winapps-org / winapps

Run Windows apps such as Microsoft Office/Adobe in Linux (Ubuntu/Fedora) and GNOME/KDE as if they were a part of the native OS, including Nautilus integration. Hard fork of https://github.com/Fmstrat/winapps/

dolanmiu / docx

Easily generate and modify .docx files with JS/TS with a nice declarative API. Works for Node and on the Browser.