Compare PDFs

Put two versions side by side with changes highlighted.

  1. 1Add files
  2. 2Adjust
  3. 3Download

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How do I use Compare PDFs without uploading?

Open LocalPDF Compare PDFs, add your PDFs and click Compare. Everything runs in your browser, so your file is processed on your own device and never uploaded. It's free, needs no account and adds no watermark.

  1. 1

    Add your PDFs

    Drag it onto the page or choose it from your device. It opens in this tab — nothing is uploaded.

  2. 2

    Check the preview

    No settings needed — sensible defaults are applied for you.

  3. 3

    Compare

    Processing runs on your device in seconds. Download the result or continue with another tool.

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