ChatFiles

Reading and extracting information from PDFs on a phone is painful — pinching to zoom, scrolling endlessly, trying to find one specific thing in a fifty-page document. ChatFiles is an iOS app that solves this by letting you have an actual conversation with your PDF documents using AI. Upload, share, or categorize your materials, and then just ask questions and get direct, contextual answers — no more manual searching.

Designed for students, researchers, and professionals who need to quickly gain insights from documents on the go, ChatFiles supports both Chinese and English, making it genuinely useful across a wide range of contexts. Whether it's a research paper, a legal document, a textbook, or a report, ChatFiles turns static PDFs into interactive knowledge sources you can actually talk to.