UFO

Overview

UFO is an open-source framework for building autonomous agents that interact with Windows applications. It uses a visual grounding approach to observe and manipulate GUI elements, enabling agents to execute multi-step tasks across different software.

Best for

Best for
Developers building Windows desktop automation agents with visual understanding

Use cases

• Automating repetitive workflows in Windows desktop applications
• Building agents that navigate and control multiple software tools
• Creating test scripts for GUI-based regression testing

Notes

UFO is an open-source framework for building autonomous agents that interact with Windows applications. It uses a visual grounding approach to observe and manipulate GUI elements, enabling agents to execute multi-step tasks across different software.

9,279 stars on GitHub. Last updated 2026-07-08. Licensed MIT.

Use cases

• Automating repetitive workflows in Windows desktop applications
• Building agents that navigate and control multiple software tools
• Creating test scripts for GUI-based regression testing

Pros

• Strong visual grounding for precise GUI element interaction
• Active community with nearly 10,000 GitHub stars
• Python-based, easy to integrate with existing ML pipelines

Cons

• Limited to Windows environments only
• Requires significant setup for non-standard applications
• Performance depends on screen resolution and UI rendering

Indexed from awesome-ai-agents and enriched against its public facts.