LumiChats Offline

LumiChats Offline is a free, open-source desktop application that runs large language models entirely on your local device — no internet connection, no cloud dependency, and no data ever leaving your machine. Built on GPT4All, the app supports Mistral, LLaMA, Qwen, DeepSeek, and LumiChats' own fine-tuned models. It was created specifically for users who want to use AI without sending their conversations to external servers. There is no telemetry, no analytics, and no cloud storage of any kind. The app includes LocalDocs, which lets you chat privately with your own PDF files and text documents. It runs on Windows, Linux, and macOS without requiring a dedicated GPU, making it accessible on most modern hardware. LumiChats Offline is completely free and open-source. LumiChats also offers a separate web platform with access to 40+ frontier AI models for users who prefer online access.