Free open-source Windows app for running private local LLM chats, documents, and more than 40 GGUF models offline, including CPU-only systems.
Features
- Fully offline model inference
- No conversation data collection
- Support for 40+ GGUF models
- No dedicated GPU required
- Private LocalDocs document Q&A
Use Cases
- Privacy-sensitive AI chat
- Offline document Q&A
- Local-model use on Windows
- Running smaller models on CPU devices
- Work without reliable internet access
FAQ
LumiChats Offline is a free, open-source local AI app for Windows that runs inference without internet access and collects no conversation data. It supports more than 40 GGUF models on CPU-only computers and uses LocalDocs for on-device Q&A over PDF, Word, and text files; an internet connection is still required for the initial model download. Core capabilities include: Fully offline model inference, No conversation data collection, Support for 40+ GGUF models.
Common scenarios include: Privacy-sensitive AI chat, Offline document Q&A, Local-model use on Windows.
