kitio.aiAdded Oct 29, 2026
PdfGPT.io
FreemiumAsk questions across PDFs and get page-linked answers
What is PdfGPT.io?
PdfGPT.io reads uploaded PDFs, answers questions and can run deeper research with page citations. Students, researchers and professionals use it to summarize long documents and build study material.
Every claim in an answer links to its source page. You can attach several documents to one chat, and the site says files up to 1,200 pages are supported, so textbooks and theses do not need splitting.
It can create exam notes, practice questions, definition tables and study guides, and works in many languages even if the PDF is in another. The site states files are encrypted, not used for training and deleted on request.
Features
- PDF summaries
- Page-linked citations
- Chat with multiple PDFs
- Exam notes
- Quizzes and study guides
- Large file support
Tags
Releases
+ Submit new release- Listed
PdfGPT.io was added to the directory.
Organization
PdfGPT.io
Listed by kitio.ai · unverified owner
Pricing
- Pricing model
- Freemium
- Paid options from
- Not listed
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Pros and cons
Pros
- Citations let you verify answers
- Handles very long documents
- Does not train on your files
Cons
- Free use is limited
- Plan details not visible on the homepage
Prompts & results
No prompts yet. Add your own prompt and output to help others use this tool.
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Reviews
Q&A
What is PdfGPT.io?
PdfGPT.io reads uploaded PDFs, answers questions and can run deeper research with page citations. Students, researchers and professionals use it to summarize long documents and build study material.
How big can a PDF be?
The site says files up to 1,200 pages are supported.
Is my data used for training?
The site says files are encrypted and never used for training.
How much does PdfGPT.io cost?
PdfGPT.io is freemium.
Is there a free version of PdfGPT.io?
Yes. PdfGPT.io has a free plan, and paid plans add more usage and features.
What are the main features of PdfGPT.io?
PDF summaries, Page-linked citations, Chat with multiple PDFs, Exam notes, Quizzes and study guides, Large file support.
Who makes PdfGPT.io?
PdfGPT.io is made by PdfGPT.io.
What are the best alternatives to PdfGPT.io?
Popular alternatives include PDF GPT, Doclime, DocGPT.