What is ChatDOC?
ChatDOC is an AI tool that lets users ask questions about uploaded documents and receive answers with linked source citations. It accepts PDF, DOC, DOCX, scanned files, websites, EPUB, Markdown, and text inputs. Free access limits users to 10 file uploads and 100 questions per day, with a three-page maximum per file.
What are the features of ChatDOC?
- Source-linked answers (TapSource)Displays footnotes in responses that users can click to reveal the original context or quotes from the document.
- Multi-format uploadAccepts PDF, DOC, DOCX, scanned files, websites, EPUB, Markdown, and TXT files via drag-and-drop or click.
- Complex element recognitionProcesses formulas, images, and cross-page tables within uploaded documents.
- Layout-preserving translationTranslates document content into over 25 languages while retaining the original formatting.
- Prompt libraryAllows users to build and save prompts for recurring document queries.
- Text-to-infographic conversionConverts words from the document into infographic visuals.
What are the use cases of ChatDOC?
- Academic paper reviewChatPaper, a related product listed on the site, targets research reading tasks.
- Multilingual document analysisUsers can translate files into over 25 languages while keeping layouts intact to read foreign-language sources.
ChatDOC Pricing Information:
- FreeNo cost; limited to 10 file uploads per day, 100 questions per day, and 3 pages per file. Restricted to PDF format only. TapSource, image analysis, formula recognition, and translation are not included.
- ProBilled per 30 days or 360 days (exact prices not stated). Includes unlimited daily uploads, unlimited questions, unlimited pages per file, and support for PDF, DOC, DOCX, SCAN, WEBSITE, EPUB, MD, and TXT formats. Adds TapSource, formula recognition, and file translation. Image analysis is available as a paid add-on.









