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01·PDF/compare-pdf

Compare PDF

in-browser
⌘K
How it works
  1. Upload the original PDF and the modified PDF.
  2. Click Compare to render pages side by side.
  3. Scroll through pages to spot visual differences.

Related

EEdit PDFMMerge PDFSSplit PDF

Original PDF

Drop original PDF here or click to browse

Max 25 MB

Files stay on your device — never uploaded

Modified PDF

Drop modified PDF here or click to browse

Max 25 MB

Files stay on your device — never uploaded

This tool performs a visual, side-by-side comparison of two PDF documents. Each page is rendered as an image so you can spot layout, text, or formatting differences at a glance.
The comparison runs up to the length of the longer document. Pages that exist in one PDF but not the other will show a "No page" placeholder on the missing side.