FixMyPDF
Compare PDFFebruary 20, 20263 min read

How to Compare Two PDFs on Mac

Compare two PDF versions on Mac to find differences. Free browser tool — no Adobe Acrobat needed.

Compare two PDF versions on Mac to identify changes — in Safari or Chrome, no Acrobat subscription required.

Open Safari or Chrome on Mac

Go to fixmypdf.in/tools/compare-pdf.

Upload Both PDFs

Click to upload the original and revised PDF. Drag and drop from Finder works.

Compare

Click Compare. Added content shows green, removed content shows red across all pages.

Open in Split View

Use macOS Split View (full screen + Mission Control) to keep the comparison open alongside Preview or Mail for taking action on changes.

Alternative to Acrobat Compare

Adobe Acrobat's Compare Documents feature is a Pro-only capability. FixMyPDF provides the same result free with no subscription or install.

Try Compare PDF Now — Free

Browser-based, private, and instant. No account or software required.

Open Compare PDF
Browse all free PDF tools →

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How to Compare Two PDF Files and Find Differences (Free)

Compare two versions of a PDF side by side and highlight differences online for free — no account, no server upload. Any device and browser.

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How to Compare Two PDFs on iPad

Compare two PDF versions side by side on iPad. Free browser-based diff tool in Safari.

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How to Compare Two PDFs on Windows

Compare two versions of a PDF on Windows to find differences. Free browser tool in Edge or Chrome.

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How to Compare Two PDFs on Android

Compare two PDF versions on Android using Chrome. Free, no app download needed.

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