DocuSpeed is an AI tool that aims to revolutionize reading by improving document reading efficiency. It offers several features that focus on enhancing the reading experience. The tool also includes a question and answer (Q&A) feature that enables better understanding of document details. It uses natural language for content retrieval, making information access convenient and swift. The tool can be applied to academic paper reading, where it offers an automated three-step process to quickly grasp the core content of papers. It also facilitates fast chapter-by-chapter book reading by breaking down books and summarizing each chapter accurately. Users can change the default language and enjoy secure file upload and storage on the cloud. The tool encourages clear and specific questions for better AI understanding and accuracy. Overall, DocuSpeed specializes in niche reading scenarios and aims to bring a new reading experience by leveraging large models. It saves time for users, and future updates will focus on adding specialized areas like financial reports, research papers, and legal documents to their service range.