ChatPDF is an AI-powered application designed to transform the way individuals interact with PDF documents, particularly in academic and professional settings. This tool enables users to upload PDF files and ask questions directly about the content, much like conversing with a human expert. By analyzing the text within a PDF, ChatPDF creates a semantic index that allows it to present the most relevant information in response to queries. This process mimics a conversation, making it easier for users to extract and understand complex information without needing to manually search through the document.

The application supports PDFs in any language, catering to a global audience. It is particularly useful for students who need to study for exams or complete homework, researchers diving into scientific papers, and professionals navigating dense documents like legal contracts or financial reports. ChatPDF can handle multiple PDFs simultaneously through its folder system, allowing for organized and efficient interaction with numerous documents at once.

ChatPDF is not only about answering questions; it also provides cited sources from within the document for each answer, enhancing the credibility and utility of the information retrieved. However, it is important to note that while ChatPDF can handle text within tables, it currently does not support the interpretation of images or tables as images, which can be a limitation for some users.