Private file summary
Attach a folder of notes, PDFs, or meeting files and ask: "Summarize the key decisions, list open questions, and do not edit the files." Use a local model when the material should stay on the Mac.
MultiAgentOS
Put your AI model to work across your desktop.
Bring your chosen model into a workspace built for research, documents, code and local tools.
AI workspaces
What you can do with MultiAgentOS
Bring your chosen model into a workspace built for research, documents, code and local tools. MultiAgentOS keeps browser work and project files close to the conversation, with visible agent activity as tasks progress. Move from a question to useful work in the same place, using the model connections that suit your workflow. Choose from six connection modes and use visible browser, terminal, file and screenshot tools, with supervised subagents for tasks that benefit from more than one worker.
- Choose the model connection that suits your work
- Keep tool activity visible beside the task
- Bring browser, files and code into one workspace
A closer look
See the workspace
Explore 7 more screenshots
From idea to everyday use
A simple way to get started
Connect your model
Choose a supported model connection and open a workspace for your task.
Bring in the work
Use browser pages, local documents and code as the context for your request.
Follow the task
Keep the conversation, tool activity and resulting files together as the work progresses.
Explore more features
- Six connection modes: API Key, Local Server, CLI Pipe, OAuth, Terminal, Local AI
- 55 in-app tools spanning browser control, files, code, web, GitHub, documents, images, MCP, and automation
- Bundled Apple-silicon Node, Python, and llama.cpp runtimes for local execution
- Supervised subagents, approval gates, persistent task recovery, and visible execution sidecars
- JSON-RPC, WebSocket, and SSE control server for external agents and integrations
Beginner Mac workflows
Plain-English ways to use it in your first week.
Local model setup
Open Settings, choose Local Server or Local AI, point at Ollama, LM Studio, llama.cpp, or a GGUF file, then send a short test prompt before adding files, screenshots, or desktop control.
Browser research
Open a page in the browser sidecar and ask for a comparison, summary, or source list. Tell the assistant to quote the page title, keep links, and stop before logging in or submitting forms.
Folder cleanup plan
Ask it to inspect Downloads, Desktop, or a project folder and create a cleanup plan. Keep the first pass read-only, then approve moving or renaming files one batch at a time.
Terminal draft first
For command-line work, ask for the command, the reason, and the expected output before anything runs. This is useful for Git checks, file searches, dependency installs, and local server setup.
Saved weekly routine
When a prompt works, save it as a repeatable checklist: folder to read, model route, allowed tools, output format, and the exact actions where the assistant must pause for approval.
Get MultiAgentOS
Compatibility and installation details
- Requires
- macOS 12 or later
- Architecture
- Apple silicon
- Version
- 1.0.0
- Download
- 254.9 MB
- Publisher signature
- Developer ID Application
- Apple notarization
- Notarized
- SHA-256
d736c98cccb8209e815f70847fb83ddf0053a2b639a0c38554ff502b8e088a99
Choose a supported model provider or local model connection. Any connected provider account and usage charges belong to the service you choose.
Download the Mac disk image from your receipt, open it and follow the included installation instructions.
Useful to know
What can I do with MultiAgentOS?
Bring your chosen model into a workspace built for research, documents, code and local tools. MultiAgentOS keeps browser work and project files close to the conversation, with visible agent activity as tasks progress. Move from a question to useful work in the same place, using the model connections that suit your workflow. Choose from six connection modes and use visible browser, terminal, file and screenshot tools, with supervised subagents for tasks that benefit from more than one worker.
How do I start?
Choose a supported model connection and open a workspace for your task. Use browser pages, local documents and code as the context for your request. Keep the conversation, tool activity and resulting files together as the work progresses.
How do I receive my download?
After your purchase, the receipt page provides your download link. The exact expiry is shown with your delivery link. Keep your receipt and installer. If a link expires or a download fails, contact support with your receipt instead of buying again.
Where can I find setup help?
Compatibility and installation details are on this page. The installation guide and support team can help with the next step.
Watch the workflow recordings
Watch the video and read a guide to the views it shows before choosing the app.