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UFO
Microsoft’s UFO project focuses on AI agents that work across desktop applications and digital workflows.

About UFO
UFO is an open-source Microsoft project focused on AI agents that automate desktop applications and digital workflows. It includes two main offerings: the stable, battle-tested UFO² Desktop AgentOS, designed for single Windows device automation with hybrid GUI and API action support, and the newer UFO³ Galaxy, a multi-device orchestration framework that coordinates agents across Windows, Linux, and Android platforms using DAG-based task workflows.
Key features
- Single Windows device automation with hybrid GUI and API actions
- DAG-based multi-step task decomposition and orchestration
- Cross-device workflow coordination across Windows, Linux, Android
- Dynamic DAG editing for adaptive workflow adjustments
- Asynchronous parallel task execution across devices
- Unified Agent Interaction Protocol for secure agent communication
- UFO² is stable, battle-tested, and proven reliable for Windows automation.
- UFO³ has formally verified correctness for multi-device orchestration.
- UFO² offers simple setup for single Windows device automation tasks.
- UFO² only supports single Windows desktop devices and cannot run cross-device workflows independently.
- UFO³ currently supports only Windows, Linux, and Android, with additional platforms not yet available.
- UFO³ is a newer release than the battle-tested UFO², with a shorter established production track record.
UFO at a glance
- Website
- github.com/microsoft/UFO
- Category
- AI & Machine Learning › AI Agents & Automation
- Type
- Open-source project
- Pricing
- Not confirmed. Check the site
- Open source
- Yes · Source code
- Language
- English
- Last checked
- Oct 5, 2026 · Online when checked
- Listed
- Oct 5, 2026
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UFO FAQ
What desktop platforms does UFO² support?
What platforms are supported by UFO³ Galaxy?
Can UFO² be used as part of a UFO³ multi-device workflow?
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