AI chat with multiple PDFs

Reading research papers takes time. Making sense of 20 of them at once takes something else entirely. Pulling themes from a stack of research papers, tracking how the methods vary across studies, figuring out what’s actually been answered and what hasn’t — that’s where most research hours quietly disappear.  Paperpal’s Chat PDF changes that equation. Instead of spending hours reading passively, you can ask your documents questions, or compare multiple papers at …