Show HN: Privacy-First AI Document Chat for macOS (Offline RAG)

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I built a privacy-first Retrieval-Augmented Generation (RAG) app for macOS. It lets you search, index, and chat with your local documents directly on your Mac. Everything runs fully offline — no cloud, no tracking.

The app is currently in beta and supports PDF files only. The only time an internet connection is needed is during the initial LLM model download at setup.

Any feedback is very much appreciated, and contributions are welcome!