# Crop PDF

> Crop PDF page boundaries by adjusting top, bottom, left, and right margins locally in your browser.

**URL:** https://www.calculatoranswers.com/crop-pdf
**Category:** PDF Tools

## Quick Answer

Crop PDF margins instantly. Enter crop percentages for each boundary and download the cropped PDF document.

## Definition

A PDF cropper is a page layout utility that modifies the visible boundaries of a PDF page by defining a custom CropBox. This box hides margins or headers/footers in compliant PDF viewers without deleting the underlying source content.

## How to Use

1. **Upload PDF file** — Select or drop your PDF document into the selection area.
2. **Define crop percentages** — Enter the percentage to crop from top, bottom, left, and right edges.
3. **Save cropped PDF** — Run the local cropper and download the final cropped document.

## Disclaimer

This calculator provides estimates for educational and planning purposes. Always consult a qualified professional for specific advice on financial, medical, legal, or other regulated decisions.

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