Top use cases
Summarise a research paper
Ask UPDF AI to summarize and explain a paper or any PDF.
Translate a document
Translate a PDF with the AI assistant.
Edit a scanned PDF
Make scanned PDFs editable with OCR and then change the text.
UPDF FAQs
What is UPDF?
UPDF is an AI PDF editor that edits, annotates, signs and chats with your PDFs. UPDF is a PDF editor for Windows, Mac, iOS and Android. Its AI assistant can ask, summarize, translate and explain your PDFs.
Is UPDF free?
UPDF offers a UPDF Pro plus AI offers a 7-day AI trial instead of a free plan.
How much does UPDF cost in India?
UPDF lists its current plans on its website, updf.com.
What is UPDF best for?
UPDF is best for people who edit and read PDFs. People use it to summarise a research paper, translate a document and edit a scanned PDF.
How to summarise a research paper with UPDF?
With UPDF, you can ask UPDF AI to summarize and explain a paper or any PDF.
How to translate a document with UPDF?
With UPDF, you can translate a PDF with the AI assistant.
How to edit a scanned PDF with UPDF?
With UPDF, you can make scanned PDFs editable with OCR and then change the text.
What are the best UPDF alternatives?
Popular alternatives in PDF & Documents include Adobe Acrobat, Smallpdf, iLovePDF and Sejda. Each has its own free plan and price, so compare them on the tool pages.
Where can I sign up for UPDF?
On its official website, updf.com.
When were UPDF's price and features last checked?
We checked them on the official site on 5 November 2026. Plans change often, so confirm the latest price on updf.com before you pay.