office

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

AI turns documents or topics into real, native PowerPoint decks—with native shapes, transitions and animations, data-backed charts and tables on demand, audio narration from speaker notes, and support for your own .pptx templates. · by Hugo He

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!

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.

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

Luckysheet upgraded to Univer

Universal File Online Preview Project based on Spring-Boot

Office Tool Plus localization projects.

A pure PHP library for reading and writing spreadsheet files

Your One-Stop Publication Workbench

一键自动化 下载、安装、激活 Office 的利器。

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.

A pure PHP library for reading and writing word processing documents

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.

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

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

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

Franz is a free messaging app for services like WhatsApp, Slack, Messenger and many more.

Bento, the office suite that fits in a file

Open XML SDK by Microsoft