ChatPDF

ChatPDF is an artificial intelligence-based tool designed to allow people to interact with and extract information from PDF documents in a conversational manner. The platform functions like an AI assistant specifically for your files, enabling users to ask questions, request summaries, and quickly find specific data without reading the entire document. It is tailored for students, researchers, and professionals who work with complex research papers, academic articles, or legal documents. Key features include Multi-File Chats, which allow users to bring several PDFs into one conversation for cross-referencing; OCR Support to extract text from scanned documents or images; and Multilingual Support, enabling interaction with documents in virtually any language. The system uses dynamic routing between advanced models like GPT-4o and GPT-4o-mini to optimize for speed and response quality. One of its most distinctive features is the side-by-side view, where AI-generated answers are linked directly to clickable citations that scroll the document to the exact source of the information, ensuring high reliability and ease of verification.