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
Deep Research framework, combining language models with tools
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
Open-source AI agent framework
Drag & drop UI to build your customized LLM flow
One API for plugins and datasets, one interface for prompt engineering
Powerful tool that lets you create and run intelligent agents
Build resilient language agents as graphs
Install and run your own AI agent service
An AI agent development platform with all-in-one visual tools
The Multi-Agent Framework
An open phone agent model & framework
A framework to enable multimodal models to operate a computer
Framework for orchestrating role-playing, autonomous AI agents
Agent Zero AI framework
AI agent stdlib that works with any LLM and TypeScript AI SDK
Open-source autonomous AI software engineer
Secure open source cloud runtime for AI apps & AI agents
Autonomous agents for everyone
A framework for the creation of autonomous agent services
Agent framework and applications built upon Qwen>=3.0
Open Source AI Automation
Build in-app AI chatbots, and AI-powered Textareas