pdf2gpt is a web app designed to summarize large PDF documents using the GPT AI model. This tool stands out by its capability to process entire PDF files, offering detailed insights and section-wise summaries. Users can upload PDFs or URLs, and the tool automatically breaks down the content into a comprehensive summary, a table of contents, and individual section summaries. It requires JavaScript enabled for full functionality. With features like user-friendly interface, support for huge PDF files, and content analysis integration using Deep Learning techniques, pdf2gpt enhances information retrieval. However, it lacks an offline version, clear file size limits, and a free version, and is dependent on JavaScript for operation.