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Choose a PDF and inspect its pages.
Crop PDF privately.
Crop PDF pages locally with percentage controls or automatic margin detection, preview the result, and download without uploading the document.
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Drop one pdf file hereWe'll build private previews on this device
Built for this exact task
How to use Crop PDF
Crop PDF pages locally with live preview framing and presets that trim margins in one click.
Make your changes
Frame the crop on the live page preview, or use a trim preset.
Verify and download
Verify and download the cropped PDF.
Files stay on deviceCompletely freeVerified output
Questions about Crop PDF
Useful answers before you start.
Privacy+
PrivatePDF performs the document work inside your browser. Your PDF bytes are not uploaded for processing.
Local processing+
Preview every change and process locally in your browser. Free, private, and no signup.