Jan — офлайн-чат с ИИ на своём компьютере

Jan is a desktop app for running neural networks locally, an open-source alternative to ChatGPT that works offline. Reach for it when you want to chat with AI on your own computer privately, with no internet or subscriptions: download an open model, chat in a convenient interface, and optionally run a local (OpenAI-compatible) API server for your apps. Data never leaves the device, and you can connect cloud models by key if needed. It runs on Windows, macOS, and Linux. Its focus is a private "download and chat" desktop app with local LLMs and a local API, not a developer library (llama.cpp) or a server inference engine (vLLM): the value is simple offline AI with a GUI and an optional local API. In job it is close to LM Studio and Ollama; choose by interface and features. It suits people who want private local chat AI with no code.