How to Crop or Resize a PDF Page

Scanned documents often come with wide, uneven margins, and PDFs from other countries sometimes arrive in a page size your printer doesn't default to. Both are fixable without touching the actual content.

Cropping vs. resizing — two different jobs

Cropping trims a percentage off the margins of a page, tightening the visible area without changing the content's scale. Resizing changes the page dimensions themselves — to a standard size like A4, US Letter, or US Legal — scaling the content to fit. Use cropping to tighten up excess white space around a scan; use resizing when you specifically need the output to match a standard paper size.

How to crop or resize a PDF step by step

1. Open Crop & Resize PDF.
2. Drop in the PDF you want to adjust.
3. To crop, set a margin trim percentage. To resize, pick a standard page size — A4, US Letter, or US Legal.
4. Download the adjusted PDF.

Tips for getting it right

Crop conservatively at first. A small trim percentage removes excess white space; too aggressive a crop risks cutting into actual content near the edges, especially on scans where the margin varies slightly page to page.

Resizing changes proportions, so check the result. Going from one standard size to another can leave a small margin difference since the two aren't exactly the same aspect ratio — worth a quick look at a page or two before printing a large batch.

International documents often need a resize before printing locally. A4 and US Letter are close in size but not identical — printers set up for one can produce documents with unexpected margins from the other if the page size isn't explicitly matched first.

FAQ

Does cropping remove content, or just hide the margin? It removes the margin area from the page itself — anything inside the trimmed area would be cut off, so a conservative trim is safer than an aggressive one.

Can I crop and resize in the same pass? Yes — set both a crop percentage and a target page size, and both are applied to the download.

Will resizing affect image or text quality? No — content is scaled to fit the new page dimensions, not re-compressed or re-encoded.