Guide · Updated May 27, 2026 · 4 min read
How to Summarize a PDF with AI (2026 Guide)
Long PDFs — research papers, slide decks, contracts, reports — bury the point on page 14. With an AI summarizer you skip straight to what matters: a structured outline with the headlines, the key takeaways, and any action items, in under a minute.
TL;DR
To summarize a PDF with AI: open the file and share it to an AI note app like Soliqo. The app reads the document and returns a structured summary — section headings, key points, and action items — usually in under a minute. Works for slides, papers, reports, contracts, and ebooks. Soliqo handles 70+ languages and can return the summary in any language you choose.
How do you summarize a PDF with AI?
Open the PDF, share it to an AI summarizer, and it reads the document and returns a structured summary in seconds. There is no need to copy and paste text manually.
- 1
Open the PDF
On phone or desktop, open the document in any reader, browser, or email attachment.
- 2
Share it to the AI app
In Soliqo tap New, choose PDF, and select the file — or use the system Share sheet to send it straight to the app.
- 3
Read the structured summary
Within roughly a minute you get section headings, key takeaways, and any action items — readable instead of skimming 40 pages.
- 4
Ask follow-up questions
Ask the summary anything ("what does section 3 say about pricing?") to dig deeper without opening the original PDF again.
What kinds of PDFs work best?
AI summarizers work well on text-based PDFs — slide decks, research papers, business reports, contracts, ebooks, and academic readings. They struggle most on heavily scanned, image-only documents without OCR.
- Slide decks and lecture slides
- Research papers and academic readings
- Business reports, briefs, and proposals
- Contracts and legal documents (for a first-pass review)
- Ebooks and long-form articles exported as PDF
Can you ask questions about a PDF?
Yes. After the summary you can ask the AI follow-up questions about the document — for example, "what are the main findings?" or "summarize section 3 in one paragraph". This is faster than searching the file manually.
Can you summarize a PDF in another language?
Yes. Soliqo works in 70+ languages and can return the summary in a different language than the document — useful when you read a paper in English but want notes in Czech, or vice versa.
Frequently asked questions
Does it work with scanned PDFs?
Text-based PDFs work best. Scanned image-only documents need OCR first; most modern PDFs already have selectable text and work fine.
Is there a page or size limit?
Soliqo handles long documents, but very large files take a bit longer to process. For most papers, slide decks, and reports the summary is ready in under a minute.
Is my PDF private?
Soliqo processes the file to generate the summary. See the privacy policy for full details on data handling.