PDFChat - The Best ChatPDF App
for Professional Use
Efficiency Boost!
Straight to knowledge via Q&As.
Ask your file, get the info you need.
Select texts / tables, receive AI analysis.
Unlock image analysis with GPT-4NEW
Start a thread, uncover deeper knowledge.
Query across docs, turbocharge research.
Snip math formula, let AI explain.
Reliable AI Assistant.
Every response, backed by citations.
Click on page references / footnotes to check the accuracy of AI interpretation.
Go broad or be specific, steer your AI.
Switch to GPT-4 for enhanced responses!NEW
Plans and Pricing
Start for free, upgrade for more.
30 days360 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
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-
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PDF
/30 days
/day
Unlimited
NaN MB
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Unlimited
PDF, DOC, DOCX, SCAN,
WEBSITE, EPUB, MD, TXT