Browse free open source AI Agent Frameworks and projects for Windows below. Use the toggles on the left to filter open source AI Agent Frameworks by OS, license, language, programming language, and project status.
Free and source-available fair-code licensed workflow automation tool
The all-in-one Desktop & Docker AI application with full RAG and AI
A GUI Agent app based on UI-TARS to control your computer using AI
Desktop app for prototyping and debugging LangGraph applications
No fortress, purely open ground. OpenManus is Coming
Powerful tool that lets you create and run intelligent agents
AI coding agent that's more than suggestions - install, execute, edit+
Open Source AI Automation
Drag & drop UI to build your customized LLM flow
LLM based autonomous agent that does online comprehensive research
Make websites accessible for AI agents
Kubernetes native framework for building AI agents
A lightweight, powerful framework for multi-agent workflows
Agent Zero AI framework
One API for plugins and datasets, one interface for prompt engineering
Build resilient language agents as graphs
Open-source autonomous AI software engineer
AI agent stdlib that works with any LLM and TypeScript AI SDK
The Multi-Agent Framework
A framework for the creation of autonomous agent services
An open phone agent model & framework
A framework to enable multimodal models to operate a computer
🤖 Assemble, configure & deploy autonomous AI Agents in your browser
An Open-Source Programming Framework for Agentic AI
Conversational voice AI agents