I built an AI-powered document reader that lets you upload PDFs and chat with them. Ask questions, get answers with exact page references — powered by RAG + GPT-4o. Try it here: http://34.29.158.221 How to get started: 1. Click the link above 2. Click "Register" tab 3. Enter your name, email & password (min 8 chars) 4. Upload any PDF 5. Start asking questions! Features: multi-document search, voice read-aloud, source citations with confidence scores. Would love honest feedback — what works, what's confusing, what you'd want added. Drop your thoughts below!