Crop PDF
Trim equal margins from every page.
About Crop PDF
Crop PDF trims equal margins from all four sides of every page, shrinking the page box around the content. Choose a preset — small (8 mm), medium (15 mm) or large (25 mm) — or adjust the amount yourself, and a dashed frame on each page preview outlines exactly what will be kept.
The tool also reports the resulting dimensions, for example “Page size: 210 × 297 mm → 180 × 267 mm”, so you know the output format before committing. Cropping is applied uniformly, which keeps the pages consistent for e-readers and reflows.
Cropping white margins is the classic fix for PDFs read on tablets and e-ink devices, where wasted border space makes the text needlessly small — and for scans whose generous margins push the content into a corner.
How to use Crop PDF
- Drag and drop the PDF you want to crop.
- Pick a preset — small, medium or large — or fine-tune the crop amount.
- Check the dashed frame on the previews showing the kept area, and the before → after page size.
- Click “Crop PDF” — the trimmed file downloads automatically.