Chat with RTX, an NVIDIA demonstration application, enables users to build a personalized AI chatbot by linking it to their personal data sources like documents, notes, or video transcripts. Leveraging technologies such as retrieval-augmented generation (RAG), TensorRT-LLM, and RTX acceleration, the tool delivers prompt and contextually appropriate responses through a customized chatbot experience. This runs locally on Windows RTX PCs or workstations, ensuring both speed and security in retrieving information. Users may find Chat with RTX advantageous for boosting productivity, simplifying information access, or seamlessly integrating a tailored conversational AI into their workflows, all without relying on cloud processing.