Download BlackCortex

BlackCortex Lite is a free, self-hosted AI chat application that runs entirely on the user's machine without cloud dependency. This solution executes language models on local hardware, accessible from any browser within the home network without installing software on client devices. The application supports local models through Ollama with compatibility for NVIDIA, AMD Vulkan, Intel Arc, and CPU-only operation, while integrating Google Gemini free tier as the sole cloud option. Core capabilities include PDF document chat, voice input, multi-user management with independent histories, and a model catalog featuring hardware compatibility scoring.