Chatpdf.so
Chat-with-PDF tool that lets you ask questions and extract information from single or multiple documents using GPT-4.
About
ChatPDF.so is a document chat tool that lets you upload PDFs, Word files, PowerPoint presentations, and text files and then ask questions about their contents in plain language. The AI, built on GPT-4, reads the documents and returns answers with references to the relevant sections. Bulk upload and folder organization make it practical for users managing large document libraries, while a shareable chat link lets you collaborate with others without requiring them to sign up. The free plan supports two uploads per day and up to 20 questions, and a paid Plus plan at around twenty dollars per month removes those limits and supports much larger files.