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What is GenOffice?

Free, open-source AI office suite from Genspark for macOS, Windows and Linux: edit real .docx, .xlsx, .pptx, PDF, Markdown and HTML with a reviewable AI agent.

Pricing
Free
Free plan
Yes
Made by
Genspark
Released
Updated

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GenOffice screenshots

GenOffice features & details

GenOffice is an open-source (Apache-2.0) desktop office suite from Genspark, positioned as a free alternative to Microsoft Office. It opens and saves native Word, Excel and PowerPoint files, edits PDF, Markdown and HTML, and puts an AI agent beside every document that makes the change itself and shows you what it touched.

Edits are reviewable: in Docs they can arrive as Word-style tracked changes, every AI turn is a snapshot you can roll back, Sheets gets live formulas and charts rather than pasted numbers, and Slides builds a full .pptx deck from a one-line prompt that stays editable on the canvas. Only the parts you edit are rewritten, so files keep working in Microsoft Office. PDF to Word, Excel or PowerPoint conversion runs on the device, and a local full-text index lets you search and ask questions across your documents with citations.

You can sign in with Genspark or bring your own key for Claude, OpenAI, Gemini, DeepSeek, OpenRouter or any OpenAI-compatible endpoint, including local servers; only AI calls leave the machine. A genoffice CLI, an MCP server and a skill let coding agents such as Claude Code, Codex and Cursor create and edit Office files headlessly. Builds are available for macOS (Apple Silicon and Intel), Windows (x64 and Arm) and Linux.

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