efficiency-icon

Efficiency Boost!

Straight to knowledge via Q&As.

  1. Ask your file, get the info you need.

  2. Select texts / tables, receive AI analysis.

  3. Start a thread, uncover deeper knowledge.

  4. Query across docs, turbocharge research.

  5. Snip math formula, let AI explain.NEW

ai-assistant-icon

Reliable AI Assistant.

Every response, backed by citations.

  1. Click on page references / footnotes to check the accuracy of AI interpretation.

  2. Go broad or be specific, steer your AI.

  3. Switch to GPT-4 for enhanced responses!NEW

Loved by 400,000+ Global Users

Ready for a productivity boost? Try ChatDOC today!

ChatDOC helps students and professionals read better
ChatDOC is a good PDF AI Chatbot
ChatDOC is a good PDF AI Chatbot better than ChatGPT
ChatDOC is a free ChatPDF alternative
ChatDOC is a free AI documents reading tool
ChatDOC is a PDF AI tool to boost your work and study productivity
ChatDOC is a PDF AI tool to help read papers

Plans and Pricing

Start for free, upgrade for more.

30 days
360 days
File upload limit
Question limit
Page limit per file
Max file size
OCR page
GPT-4 (paid add-on)
Formula recognition
File limit per collection
Supported file type
/day, 10 in total
/day, 100 in total
NaN MB
-
-
-
PDF
Pro
Pro-icon
$/360 days
Subscribe
/30 days
/day
Unlimited
NaN MB
-
Unlimited
PDF, DOC, DOCX, SCAN, WEBSITE, EPUB, MD, TXT

Compare with other alternatives

ChatDOC
ChatDOC-icon
vs-icon
ChatPDF-icon

$8.99

/30 Days

Starting Price

$17.99

/Month

success-icon

Free plan

Pricing Optionsuccess-icon

Free plan

success-icon

Page reference for fact-check

Factualityfailed-icon

No citations

Accuracy
Coherence
Comprehensiveness
success-icon

Select text / table and make query

Select and Askfailed-icon

Do not support

success-icon

Query across unlimited docs at once

Multi-doc Chatfailed-icon

Do not support