Open source, Apache-2.0

The AI office suite
you run yourself.

Docs, Sheets, Slides, PDF, Markdown and HTML in one native app. The AI edits the real file, with tracked changes you can roll back. Use your Claude subscription, your own API keys, or a model on your own machine.

Download View on GitHub

macOS, Windows and Linux. Free. No account.

SelfOffice Docs with the AI panel open next to a document

Works with the models you already use

0accounts, sign-ins or telemetry
6apps in one window
15+model providers, plus any endpoint
22interface languages

Features

Everything an office suite does. With an AI that can touch the file.

The AI edits, you review

Tracked changes in Docs, live formulas and charts in Sheets, slides drawn on the canvas. Every AI turn is a snapshot you can roll back.

Your files stay yours

Every edit, save and conversion runs on your machine. Nothing is uploaded unless you point a model at it.

Real Office files

Native .docx, .xlsx and .pptx. What you did not touch is copied byte for byte.

PDF done properly

Edit text inside the page. Convert PDF to Word, Excel or PowerPoint on the device, with system OCR for scans.

Ask across your files

Local full-text search over your folders. Star the files that matter and ask in plain language: answers cite their source.

Scriptable

A selfoffice command line, an agent skill and an MCP server hand every engine to Claude Code, Codex, Cursor and other agents, still on-device.

One window, six apps

Open a spreadsheet next to a deck next to a PDF.

SelfOffice home with Docs, Sheets, Slides, Markdown, HTML and PDF
Recent files, folders and Ask AI across everything you starred.

Models

Your model. Your key. Your call.

The fork removed every hosted dependency of the original. What is left is a picker.

Claude subscription

Runs claude -p with the login you already have, found through your shell PATH (mise, nvm and volta installs work). No API key. The CLI gets no tools and no project context, it is only a text model.

sonnet, opus, haiku

Bring your own key

Claude, OpenAI, Gemini, DeepSeek, Kimi, GLM, Qwen, Doubao, MiniMax, Grok, Mistral, OpenRouter and more.

15+ providers

Codex CLI

Use your ChatGPT login through the Codex app-server.

no key

Custom endpoint

Any OpenAI-compatible URL: Ollama, LM Studio, vLLM or your own gateway.

fully local

Web search works out of the box with a keyless chain, and you can add Serper, Tavily, Exa and others per capability.

New in this fork

Real OpenDocument support.

Open an .odt, .ods or .odp, edit it, save to the same file. Not an export: only what you changed is rewritten, and the rest of the package stays byte-identical. Comments, tracked changes, charts and animations the editor does not handle survive the save.

If a change cannot be patched safely, the original is backed up first and you are told. If the file changed on disk behind your back, SelfOffice refuses to overwrite it. 

# convert from the terminal
selfoffice convert report.docx --to odt
report.odtsaved
Heading, styles, page setupbyte-identical
Paragraph with a margin commentbyte-identical
The paragraph you editedrewritten
Chart and embedded objectbyte-identical
Tracked changesbyte-identical

Open development

Automated, AI-maintained, human-reviewed.

This fork follows GenOffice upstream by itself, so new features reach you without waiting for a person.

  1. UpstreamA feature lands in GenOffice
  2. SyncMerged twice a day, rebranded, our changes kept
  3. ChecksLint, typecheck, unit and end-to-end tests
  4. ReviewAnything touching hosted services waits for a human
  5. ReleasemacOS, Windows and Linux installers, automatically

Download

Get SelfOffice.

Latest release

macOS

Apple Silicon

    Download

    Windows

    Installer

      Download

      Linux

      AppImage, deb, rpm

        Download
        Installers are not signed yet. Windows SmartScreen and macOS Gatekeeper will warn on first launch. On macOS, right-click the app and choose Open, or run xattr -dr com.apple.quarantine /Applications/SelfOffice.app.

        Or build from source: git clone https://github.com/tcsenpai/selfoffice && npm ci && npm run build:all

        FAQ

        Questions people ask.

        Is it really free?

        Yes. The code is Apache-2.0 and there is no account or subscription. You only pay a model provider if you choose a paid one, or nothing if you use a local model.

        Does it send my documents anywhere?

        No analytics, no telemetry, no hosted backend. A document leaves your machine only when you ask the AI about it, and only to the provider you configured. With a local endpoint nothing leaves at all.

        Which AI do I need?

        None to open and edit files. For the AI features pick one: your Claude subscription through the claude CLI, an API key, the Codex CLI, or any OpenAI-compatible server such as Ollama.

        How is this different from GenOffice?

        It is a fork. We removed the Genspark sign-in, proxy, cloud tools and analytics, added the Claude subscription and bring-your-own-key providers and real OpenDocument support, and keep merging upstream improvements.

        Why are the installers unsigned?

        Code signing costs money, and a signing path for Windows open source is still being set up. The source and the release workflow are public, so you can verify or build it yourself.