ChatDOC is a web app that serves as a file-reading assistant powered by ChatGPT, an AI language model. It specializes in understanding and summarizing texts, tables, and images within PDF documents to provide quick and easy-to-understand answers. Using advanced AI technology, ChatDOC optimizes data analysis by selecting key information from uploaded documents. It offers instant responses supported by direct citations extracted from the files, ensuring accuracy for fact-checking purposes.

Designed to enhance reading speed and learning efficiency, ChatDOC allows users to upload research papers, books, manuals, and various documents to swiftly obtain answers to their queries. The platform is free for users with a ChatDOC account, permitting uploads of up to 10 documents with a 150-page size limit. Additionally, it provides secure file storage and enables easy cross-document searches. Future updates are expected to introduce new features, making ChatDOC a valuable tool for obtaining rapid responses from PDF files.