ChatPDF

ChatPDF

www.chatpdf.com
An AI tool to chat with any PDF or file
Full descriptionUpload a PDF or another file and chat with it to ask questions, get summaries and pull out information, with built-in citations that anchor answers to the PDF. It also offers multi-file chats, research and an AI Detector, and is built for students, researchers and professionals.
Best for
English reading and translation
Best for

Single-PDF Q&A, pinpointing source text

Watch out

Skips parts of long docs; summaries drift

Visit site
✓ Recommended 2◐ Good enough 3✕ Failed 3
Price
Paid
Access
Not accessible from mainland China

User verdicts

User verdicts · independent of our own tests above
25%
Recommend rate · 8 verdicts
How was it for you?
·
Huiyong AI userFailedJul 5, 2026

三百页的文件传上去，它实际只读了不到十页，剩下的得我一条提示一条提示地去逼它看。花了钱还是这个效果，不值。

Original in Chinese
Huiyong AI userFailedJun 17, 2026

让它把同一个作者的十几份材料汇总一遍，结果把人家肯定的说法全写成了"可能""潜在风险"。原意都变了，这种总结不敢用。

Original in Chinese
Huiyong AI userFailedJul 23, 2026
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