Jan

Jan is an open-source desktop application that allows users to run large language models (LLMs) on their own devices, with a focus on privacy, flexibility, and ease of use. It enables individuals to choose and operate AI models locally—including popular open-source and Hugging Face models—without API fees, and offers features like web search, user-friendly chat interface, and privacy-by-design. Jan is ideal for AI enthusiasts, privacy-conscious users, and professionals seeking to leverage generative AI or automate research and conversation locally.