How to summarize a PDF in Chrome

Updated September 2026 · What works today, and what is on the way. PDF support coming soon

Long PDFs — papers, reports, contracts — are exactly the kind of thing you want summarized in seconds. Summate does not open PDF files yet; PDF summarization is on the roadmap and coming soon. Until it lands, there is a simple way to get the gist of almost any document: most papers and reports have a web version or an abstract page in Chrome, and Summate summarizes that in one click.

 SummateDeepRead AISider
PDF filesComing soon — on the roadmapYesYes
Web pages todayYes — unlimited and free on Chrome 138+YesYes
Free tierUnlimited on-device summaries; free cloud trial of 50 to start, then 10/day10 credits/day; 50/day after sign-inDaily-limited free tier
Account neededNoYes, for the larger free allowanceDepends on plan
Straight answer. If summarizing PDF files is your main job, DeepRead or Sider can do it today and Summate cannot yet. What Summate gives you now is a genuinely free, private way to summarize the web version of a document — and PDF support is next on our list.

Get a document summary in 15 seconds (works today)

  1. Open the document's web page in Chrome — many journals and docs sites offer an article or abstract page next to the PDF.
  2. Click the Summate icon (or press Ctrl+Shift+S) to summarize that page.
  3. Need more depth? Pick the detailed summary, then ask a follow-up question about the method or the results.

What "coming soon" actually means

PDF summarization is at the top of the roadmap because it needs work that the browser’s built-in model cannot do on its own — reading the file’s text first, then summarizing it. We would rather ship it properly than ship something half-working. Install Summate now and you will get PDF support the moment it arrives.

FAQ — frequently asked questions

Can Summate summarize a PDF right now?

Not yet. PDF files are not supported today; PDF summarization is coming soon. For the moment, open the web version of the document and summarize that.

Is the free plan really free?

Yes. On Chrome 138+ summaries run on your device — unlimited, offline, with no account and nothing uploaded.

When will PDF support arrive?

It is the first item on the roadmap. Install Summate now and it will be ready for you as soon as it ships.

Add to Chrome — free

Free to install · no account · no sign-up. Unlimited on-device summaries on Chrome 138+.