
ChatDOC
AI PDF reading assistant that answers questions with clickable, verifiable source citations.
Data verified Sep 9, 2026
About ChatDOC
ChatDOC is a cloud-based AI file-reading assistant that lets you upload PDFs, Word docs, scans, web pages, EPUB, Markdown, and text files, then ask questions and get answers grounded in the document. It's built for students, researchers, and professionals who need to digest long or complex documents quickly, and its main differentiator is TapSource citations that link every answer back to the exact footnote, table cell, or highlighted passage in the source so you can verify it. It also parses cross-page tables, formulas, and images and can translate files while preserving the original layout.






