# Brown AI (Use Brown / Brown AI Assistant / Brown AI App) > The Official Autonomous Offline AI Assistant & App for Windows & Android. 100% Private, Local Neural Execution. Official Website: https://usebrown.online | Brand Query Aliases: Brown AI, use brown, usebrown, brown ai assistant, offline ai, brown ai app Brown AI is the official offline-first autonomous AI assistant and desktop app designed for Windows 10/11 desktops and Android mobile devices. It runs local large language models (LLMs) completely on-device with zero cloud telemetry, while offering native PowerShell PC task automation, local neural speech synthesis (Kokoro TTS), and local neural speech recognition (Whisper STT). ## Core Capabilities - **100% Offline & Private Local Execution**: All token generation, vector embeddings, and tool executions occur locally on user hardware (NPU, GPU, CPU) via Ollama, vLLM, and LM Studio runtimes. No user prompts, chat logs, or audio files are ever transmitted to third-party cloud servers. - **Model Ecosystem**: Supports GGUF quantized open-weights models from Hugging Face including Llama 3.2, Qwen 2.5, Gemma 2, DeepSeek R1, and custom fine-tuned weights. - **Unified Multi-Provider Routing**: In addition to on-device models, optional hybrid connectivity supports OpenRouter, Hugging Face, Google Gemini, OpenAI, Claude, and custom OpenAI-compatible endpoints. - **Neural Voice Mode**: Fully offline real-time voice conversations using local Kokoro-82M TTS and OpenAI Whisper STT running inside the client sandbox. - **Autonomous Desktop Automation**: System-level PowerShell, file system inspection, command execution, process management, and automated workflow orchestrations with strict user safety confirmations. - **Cross-Platform Mobile Sync**: Real-time LAN pairing between Windows PC and Android devices over local Wi-Fi with PIN encryption. ## Technical Specifications - **Operating Systems**: Windows 10 64-bit, Windows 11 64-bit, Android 10+ (arm64-v8a) - **Minimum Requirements**: 8GB RAM, Quad-Core 64-bit CPU, 500MB free disk space - **Recommended Hardware**: 16GB+ RAM, NVIDIA RTX GPU or modern NPU - **Storage**: Local encrypted SQLite database with sandbox isolation - **License**: Free Proprietary Software (Personal & Commercial Use permitted) ## Official Resources - Website: https://usebrown.online/ - Download (Windows + Android): https://usebrown.online/download - Documentation: https://usebrown.online/docs - Privacy Policy: https://usebrown.online/privacy - Terms and Conditions: https://usebrown.online/terms - Desktop Releases & Downloads: https://github.com/vedantwankhade123/Brown/releases - Mobile Releases & Downloads: https://github.com/vedantwankhade123/Brown-Mobile/releases - Developer: Vedant Wankhade (Full Stack Developer) - Developer Email: vedantwankhade47@gmail.com - Developer Portfolio: https://vedantwankhade.netlify.app/ - Developer GitHub: https://github.com/vedantwankhade123 - Developer LinkedIn: https://www.linkedin.com/in/vedant-wankhade123