Crop & Resize PDF
Trim unwanted margins or fit your PDF to A4 or US Letter. Keep text sharp, keep your files on your device, and leave the original untouched.
À propos de cet outil
Crop & Resize PDF trims the visible margins of a document and optionally fits its contents onto A4 or US Letter pages. It is useful for oversized scanner borders, inconsistent page sizes, and preparing documents for printing. Processing happens on your device, and your original file is left untouched.
Ordinary cropping changes the visible page boundary, not the underlying page contents. Resizing places the cropped content proportionally on a new page, preserving text and vector artwork instead of turning everything into an image. Neither operation is secure redaction. Information outside the crop can remain recoverable in the PDF.
Fonctionnalités
- Preview the visible crop area before saving.
- Set independent top, right, bottom, and left margins in millimeters.
- Apply the same crop to all pages or only the current page.
- Keep the cropped dimensions or fit content proportionally to A4 or US Letter portrait.
- Reject margins that consume an entire page and clearly flag unsupported rotated pages.
Comment l'utiliser
- Choose a PDF and check the page preview.
- Enter margin values in millimeters; zero leaves that edge unchanged.
- Choose All pages or Current page only and review each relevant page.
- Keep the cropped size or choose A4 or US Letter, then save a new PDF.
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Questions fréquentes
No. Cropping hides the edges and is not a security measure. Use PDF Redaction or Clean PDF Before Sharing to remove sensitive content. Read why hidden PDF content matters.
No. The cropped content keeps its proportions and is centered on the target page. Blank space may remain where the aspect ratios differ.
Cropping without resizing keeps the original page structure, although annotations may fall outside the visible area. Resizing builds new pages and can discard annotations, interactive forms, and links. Document-level bookmarks and digital signatures should not be relied on after processing.
Stored page rotation changes how screen edges map to PDF coordinates. This version accepts unrotated pages only, so top, bottom, left, and right remain predictable. It reports the limitation instead of silently cropping the wrong edge.
Yes, when the same margins leave a positive visible area on every selected page. The tool checks each selected page. You can also crop one page at a time.
On desktop browsers the new PDF downloads to your device. On supported iPhones and iPads, the system share sheet may offer Save to Files. The browser controls the final save location.