Crop PDF

Crop PDF pages visually. Draw a rectangle over the area you want to keep and PDF4 trims every page to match — perfect for removing margins or scan borders.

Drag a box over the area you want to keep — it applies to every page.

How to crop the margins of your PDF

  1. Step 1Upload your PDF — the first page is shown so you can set the crop area.
  2. Step 2Drag a box over the part of the page you want to keep. The same crop is applied to every page.
  3. Step 3Click Crop PDF and download your trimmed document.

Frequently asked questions

Is the Crop PDF tool free to use?

Yes. You can crop the margins of your PDF right here online for free — no account, email, or credit card required. Sign up only if you want higher limits, larger files, or API access.

Are my files safe and private?

Yes. Uploads travel over an encrypted HTTPS connection, are processed on our servers, and are automatically deleted within a few hours. We never share or sell your documents.

Do I need to install any software?

No. PDF4 works entirely in your web browser, so there is nothing to download or install. It runs on Windows, macOS, Linux, Android, and iOS.

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