ChatDOC is an AI document reading assistant powered by a large language model. It supports uploading PDFs, Word, and other formats, and it performs intelligent Q&A, summarization, and analysis via conversation, while ensuring answers include traceable original-source citations.
ChatDOC supports a wide range of common document formats including PDF, DOC, DOCX, scanned documents, web pages, EPUB, MD, TXT, and more, covering most office and academic scenarios.
TapSource™ technology annotates each AI-generated answer with a specific original source (e.g., page number and paragraph), allowing users to view the context and verify the answer.
Both Free and Pro plans can handle PDF files up to 60MB, with unlimited pages and unlimited file uploads, though some plans may impose recommended page limits per file.
ChatDOC is suitable for researchers, students, legal professionals, corporate knowledge managers, and anyone who needs efficient handling and in-depth analysis of professional documents such as contracts, reports, and scholarly literature.
Yes, a free trial is available: new users receive 100 free questions to explore core features without requiring a credit card.
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