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Compare two PDFs

See exactly what changed between two versions of a document.

CloudProcessed on our servers — uploaded for this task only, not stored after download.

Free: up to 10 pagesPro: unlimited + side-by-side + report

How it works

  1. Step 1

    Upload two PDFs

    Drop the before and after versions.

  2. Step 2

    Compare

    We diff text content page by page.

  3. Step 3

    Review changes

    See additions, removals, and export a report.

Popular uses

  • ✓Review contract revisions before signing
  • ✓Spot edits between policy versions
  • ✓Compare legal redlines quickly

Frequently asked questions

Is it safe to upload my PDF?

Yes. Files are encrypted in transit (HTTPS) and deleted after processing. pdfCraft does not store or share your documents.

Do I need to create an account?

No account is required to use Compare PDFs. Upload, complete the action, and download — free.

What is the maximum file size?

Free users: 50 MB per file, up to 50 pages. Pro users: 500 MB per file, unlimited pages.

Does it work on mobile and Mac?

Yes. pdfCraft runs in any modern browser on Windows, Mac, iPhone, and Android. No app install required.

What types of differences does the tool detect?

Text changes — additions and removals. Best on text-based PDFs. Free: first 10 pages. Pro: full document.

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pdfCraft

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