How to Compress a Scanned PDF

Compress a scanned PDF online and reduce file size without making text unreadable. Great for scan packets, forms, and image-heavy documents.

Published 2026-04-14 13:42:44

Why Scanned PDFs Get So Large

Scanned PDFs are often oversized because every page is stored like an image. A simple ten-page scan can become surprisingly massive if the scanner used high resolution.

How to Compress a Scanned PDF

  1. Upload the scanned PDF
  2. Run compression to optimize page images
  3. Download the smaller version
  4. Review text clarity before sharing

Compress your scanned PDF now →

Tips for Better Results

  • Start with the original scan if possible
  • Check every page after compression
  • Use OCR later if you need editable text

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Shrink the Scan Without Wrecking It

The goal is smaller, not “looks like it was faxed from the moon.”

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