ChatDOC
AI that chats with your documents — ask questions, get instant answers with cited sources from PDFs, DOCs, and more.
| What is it | AI that chats with your documents — ask questions, get instant answers with cited sources from PDFs, DOCs, and more. |
|---|---|
| Pricing | Freemium |
| Free tier | Yes |
| Platform | Web Application |
| Best for | analyzing research papers and textbooks, extracting information from long reports and manuals |
| Domain registered | 2010 |
Data updated Aug. 1, 2026
What does ChatDOC do?
ChatDOC is an AI-powered tool that lets you have conversations with your documents. You simply upload files—including PDFs, Word documents, scanned pages, EPUBs, and text files—and then ask questions about the content. The AI reads and understands the text, allowing you to get instant answers without having to manually search through pages. It's particularly useful for dealing with long or complex documents where finding specific information can be time-consuming.
What sets ChatDOC apart is its ability to handle complex document elements and provide source citations. The tool can extract and analyze data from tables, recognize mathematical formulas, and even process information from images within your documents. When it provides an answer, it shows you exactly which page the information came from, making it easy to verify the source. The platform also supports translation across 25+ languages while maintaining the original document layout, and allows you to organize files into collections for better knowledge management.
This tool is especially valuable for students analyzing textbooks, researchers reviewing academic papers, and professionals working with technical documentation, legal contracts, or business reports. Whether you need to quickly find specific data points in a financial report, understand complex concepts in a research paper, or extract key information from a lengthy manual, ChatDOC turns the tedious process of document analysis into a simple conversation.
Key features
What makes it stand outWho is ChatDOC for?
Who benefits most from this toolPricing
Free tier available — start without a credit cardFree
- 60MB file size
- 20/day, 100 total questions
- 5/day, 10 total file uploads
- 300 pages per file
- 3 pages/file translate file
- 30 files per collection
- File upload limit
- Question limit
- Page limit per file
- Max file size
- OCR page
- Formula recognition
- Translate File
- File limit per collection
- Supported file type
Pro
- 200MB file size
- 300/day questions
- 300/30 days file uploads
- Unlimited pages per file
- Unlimited translate file
- Unlimited files per collection
- PDF, DOC, DOCX, SCAN, WEBSITE, EPUB, MD, TXT supported file types
- File upload limit
- Question limit
- Page limit per file
- Max file size
- OCR page
- TapSource
- Image Analysis
- Formula recognition
- Translate File
- File limit per collection
- Supported file type
Trust & presence
Gallery
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