UFO

github.com/microsoft/UFO AI Agents & Automation Open-source projectOpen source

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

github.com/microsoft/UFO
UFO homepage screenshot

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
Best for: Developers and users seeking to automate single Windows desktop tasks or coordinate complex cross-device, multi-platform digital workflows with AI agents.
Good for
  • 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.
Watch out for
  • 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

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?
UFO² is designed for single Windows desktop devices.
What platforms are supported by UFO³ Galaxy?
UFO³ Galaxy currently supports Windows, Linux, and Android, with more platforms planned for future releases.
Can UFO² be used as part of a UFO³ multi-device workflow?
Yes, UFO² can serve as a device agent within the UFO³ Galaxy framework.
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