ChatDOC

ChatDOC is an AI-powered PDF assistant that processes uploaded documents and enables users to interact with content through a natural language chat interface. Users ask direct questions, request section summaries, extract embedded table data into structured formats, and generate key point overviews. Document context is retained within each session, allowing multi-turn follow-up questions without re-specifying context. The free plan allows 5 uploads per day (10 total lifetime), 20 questions per day (100 total), a 300-page file limit, a 60 MB size limit, and 3 pages per file for detailed extraction. The Pro plan is 9.90 per 360 days and provides 300 uploads per 30 days, 300 questions per day with unlimited total, and full page processing across all uploaded files. University students and researchers use ChatDOC to work through academic papers and textbooks more efficiently by questioning specific sections rather than reading linearly. Browse tools. Legal professionals and business analysts extract clauses, financial figures, and data points from contracts and reports without manually searching each page. Teams reviewing multiple related documents use comparison features to surface differences across versions or related files. Professionals receiving dense reports generate structured summaries before deciding whether to engage with the full document. ChatDOC reduces the time needed to locate specific information in complex PDFs through direct conversational querying. The free plan has a 3-page detailed processing limit per file, which significantly constrains full-document analysis and means users with regular longer-document needs should evaluate the Pro plan from the outset. Table extraction accuracy varies depending on the quality and structure of the original document, and scanned or irregularly formatted PDFs may produce outputs that require manual review See related options.