Survival LLM is a free tool that combines a document library with local AI for offline search and source-linked answers. Its current repository describes roughly 1.5 million articles and support for Windows and Apple Silicon Macs, recommending at least 16GB of memory for AI use. Files and models must be downloaded first; 8GB machines are directed toward search-only use. The developer’s small self-evaluation is not an accuracy guarantee, so safety-related answers still need to be checked against the underlying material.