Jan
4.2freeAn open-source, offline-first ChatGPT alternative that runs models locally with a clean desktop app.
open-sourceoffline-firstdesktop-applocal-aiprivacychat
About Jan
Jan is an open-source, offline-first ChatGPT alternative that runs AI models locally on your desktop. It offers a clean desktop app supporting both local open models and online APIs like OpenAI, Anthropic, and Google. Users can choose from dozens of models including Llama, Mistral, and Qwen, with memory features coming soon. With over 5.9 million downloads and 43.2k GitHub stars, it's ideal for developers and privacy-conscious users who want full control over their AI chat experience. Typical use cases include private chat, prototyping, and offline AI assistance.
Features
- Run models locally offline
- Choose from 123+ models
- Connect online AI APIs
- Upcoming context memory
- Minimalist dark mode UI
- Free and open source
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