genspark-ai/genoffice
★ 10,031 stars
Covered in week 2026-W36 · the 2026-08 report
Free, open-source AI Office suite: Docs, Sheets, Slides, PDF, Markdown and HTML editors with a built-in AI agent, plus a `genoffice` CLI and agent skill so Claude Code, Codex and Cursor can create and edit real .docx/.xlsx/.pptx files locally. Bring your own key. macOS, Windows & Linux.
What genoffice is
GenOffice is a free, open-source alternative to Microsoft Office for macOS, Windows and Linux. It opens and saves native .docx, .xlsx and .pptx files, edits PDF, Markdown and HTML, and puts an AI agent next to every document — not a chat box bolted on the side, but an editor that reads the file, makes the change, and shows you exactly what it touched.
From the repository README · read it on GitHub →
Transcript
Office suites bolt AI into a chatbox and upload your files to the cloud to edit them. GenOffice builds AI editing into the document workflow itself, opening and saving real Word, Excel, and PowerPoint formats plus PDF and Markdown. Everything runs on your machine, and local PDF conversion turns scans into editable text with no upload. Edit offline, with your data staying put.