ChatPDF harnesses the power of GPT-4 to revolutionize interactions with PDF documents. It excels in providing efficient and insightful engagement with text-based PDFs, making it ideal for summarizing complex textbooks and documents quickly. The tool goes beyond simple summaries by generating new content derived from PDF information, thereby aiding in content creation and data expansion tasks. Additionally, ChatPDF features a robust question answering capability, allowing users to obtain precise information directly related to document content. Operated via a web interface requiring JavaScript, ChatPDF is tailored for students, researchers, and content creators who frequently handle large and intricate PDF files. Leveraging GPT-4 technology ensures users receive intelligent responses that are contextually accurate.