You Focus on the Key Ideas — We Handle the Rest, on the Same Page
The Paper Digest AI academic reader is a chat PDF / ask PDF tool built for academic use: the document on one side, the AI on the other. Ask any question about a paper and get an instant answer without leaving the page.
It reads papers, essays, patents, grant proposals, clinical trials, reports, and blogs, and serves users from thousands of universities, companies, and government agencies every day.
Built for Academic Reading
Side-by-side view
The PDF on one side, the chat on the other — no tab switching, no copy-pasting passages into a chatbot. Maximize either panel when you need the space, and switch to dark mode for long sessions.
Ask anything, or one-click it
Type any question in your own words — the ready-made starters (summary, motivation, method, result, review in simple words) are shortcuts, not a menu. Follow-up questions keep the full dialog context.
Answers in your language
Ask in any language and get answers in Arabic, Chinese (Simplified and Traditional), English, French, German, Indonesian, Japanese, Korean, Portuguese, Spanish, or Vietnamese.
How the AI Academic Reader Works
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Open a document at www.paperdigest.org/reader — upload a PDF or TXT file, paste text, load a direct file link, or click through from any paper in your digests.
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Ask anything — any question in your own words, or a one-click starter like summary or method — then dig in with follow-up questions. The dialog keeps its context turn after turn.
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Explore around the paper: if it is indexed by Paper Digest, its details page appears in the right panel — related papers, patents, grants, experts, and more — so the paper's context is one glance away.
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Keep everything: save the document to your Research Library with notes, tags, and a reading status, and save the dialog — it is restored the next time you open the same paper.
Reading That Builds Your Library
Save to your Research Library
One click saves the document — an uploaded PDF or any Paper Digest record — to your Research Library, so it is there the next time you need it.
Notes, tags & status
Take notes while reading, tag documents to organize them, and track each one as to read, reading, or read. Tag a document public to share it with your followers through your public library — one click.
Dialogs that come back
Save the Q&A dialog on a paper, and it is restored every time you reopen that paper — your past questions and answers become part of your reading record.
One Click from Everywhere in Paper Digest
The reader is embedded within the daily paper digest, conference digest, arXiv daily, bioRxiv daily, and medRxiv daily — any paper that reaches you through Paper Digest opens in the reader with a single click, no download needed.
Frequently Asked Questions
Is this a chat PDF or ChatGPT-for-PDF tool?
Yes — the Academic Reader is an AI-powered chat PDF and ask PDF tool built for academic use. Open a document and get instant answers about it, right beside the PDF.
What documents can it read?
Papers, essays, patents, grant proposals, clinical trials, reports, blogs, and more. You can upload a PDF or TXT file, paste text directly, or load a document from a direct file link.
Do I need an account?
No — you can try it for free without signing up, under a daily quota. Saving documents, notes, and dialogs to your Research Library requires a Paper Digest account.
What if the paper is already indexed by Paper Digest?
Then its details page appears in the right panel — with related papers, patents, grants, experts, and more — so you can explore around the paper while you read it.
Can I keep my notes and chats?
Yes. Save a document to your Research Library, add notes, tags, and a reading status (to read, reading, read), and save the dialog — it is restored every time you reopen the same document. Tag a document public to share it with your followers through your public library.
Does it work inside the Paper Digest digests?
Yes — the reader is embedded within the daily paper digest, conference digest, arXiv daily, bioRxiv daily, and medRxiv daily, so any paper there opens in the reader with one click.
What languages are supported?
Answers can be generated in Arabic, Chinese (Simplified and Traditional), English, French, German, Indonesian, Japanese, Korean, Portuguese, Spanish, and Vietnamese.
How does the reading view work?
Side by side: the document on one side, the chat on the other, on the same page. Either panel can be maximized, and there is a dark mode.
More questions? Email team@paperdigest.org or see the full FAQ.