# How to Summarize a PDF on Mac and Windows

On a computer you have more options — PDF readers with AI add-ons, browser assistants, system writing tools — but the simplest method that works for every PDF, scanned or not, up to 300 pages, is a summarizer in your browser. Here's a quick tour.

## Key facts

- Any computer, any PDF: drag the file onto pdf-summarize.com in your browser — no install, no account.
- Drag and drop anywhere on a tool page, then switch between summary, key points, questions and text.
- PDF readers (Acrobat, Preview, Edge) increasingly offer AI features; availability and pricing vary by version and plan.
- For long or scanned PDFs, check that your option reads every page and runs OCR.
- Download results as Markdown for Obsidian, Notion or Word.

## The browser method (any computer)

1. **Open pdf-summarize.com** — In Chrome, Edge, Safari or Firefox.
2. **Drag the PDF from Finder or Explorer** — Drop it on the upload zone, or anywhere on the page.
3. **Choose the output and the document type** — e.g. Contract or Research paper for a structured summary.
4. **Copy or download** — Download saves the summary as Markdown; Full text saves the extracted text.

## On a Mac

- **Preview** opens PDFs and lets you select and copy text; on recent macOS versions with Apple's system writing tools, you can summarize selected text in supported apps. That suits short passages more than whole documents.
- **Scanning**: “Import from iPhone → Scan Documents” in Finder or Preview creates a clean PDF from paper using your iPhone camera.
- **Keyboard tip**: ⌘ + F in the PDF to jump to a page cited in your summary.

## On Windows

- **Microsoft Edge** is the default PDF reader on Windows and integrates Microsoft's Copilot assistant in some configurations, which can answer questions about the open page or document. Features depend on your account, region and version.
- **Adobe Acrobat** offers an AI assistant as an add-on in some plans.
- **Scanning**: the Windows Scan app or your printer's software can save scans as PDF; choose 300 dpi for best OCR.

## Which one should you use?

| Need | Good option |
|---|---|
| Quick summary of a short digital PDF | Your PDF reader's or OS's AI feature, if available |
| Long PDF (50-300 pages) | A tool that reads in parts — e.g. our long PDF summarizer |
| Scanned PDF | A tool with automatic OCR |
| Answers with page references | Chat with PDF |
| No account / no subscription | The free browser tool |

> **At your desk?** — Drag your PDF onto the upload zone and get the summary in seconds.

## FAQ

### Is there a free PDF summarizer for Windows or Mac?

Yes — the web tool on this site works on both, for free, without installing anything.

### Can I summarize several PDFs at once?

Upload them one after the other; each document is processed separately. For bulk processing, use the API.

### Can I summarize a PDF in Word?

Open it in our tool, then paste the summary into Word. To edit the PDF's text itself, use Extract text and paste it into Word.

### Does it work offline?

No. The summary is produced by AI models running on servers; you need an internet connection.

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Source: https://pdf-summarize.com/guides/summarize-pdf-on-mac-windows — PDF Summarizer (free PDF summarizer, Q&A with page citations, OCR, REST API). Site overview: https://pdf-summarize.com/llms.txt