Resize the pages of a PDF
Move every page to a standard size — A4, A3, Letter, Legal. The content is scaled and centered inside the new page: it is fitted, never cut.
Free · 100% local — nothing is uploaded- 1Open your PDF.
- 2Choose the target size.
- 3Download the document at its new size.
How to resize the pages of a PDF
Open the document, choose the target size — A4, A3, A5, Letter or Legal — and download. Each page is scaled and centered inside the new page: proportions are respected, so the content is never distorted or cut, and a margin appears where needed on two of the four sides. It is the action that settles two common annoyances: a US Letter document that a European printer crops askew, and a file whose pages are not all the same size because it was assembled from different sources. Text stays text, links stay links, and the conversion happens inside your browser, with no upload and no size limit imposed by a server. A document whose pages are not all the same size becomes uniform, which also settles wonky merges.
Turning a Letter into an A4, or the other way round
Letter is slightly wider and shorter than A4: printing one on the other cuts a band off the foot of the page or leaves an uneven margin. Choosing the target size here settles it once and for all, before sending to the printer. To put two pages on one sheet or make a booklet, the imposition tool is what you need, and it too produces a print-ready PDF.
Frequently asked questions
Is the content distorted?
No. Proportions are kept: the content is reduced or enlarged by the same amount in width and in height, then centered inside the new page.
How is this different from cropping?
Cropping cuts off what sticks out. Resizing keeps everything and changes the scale.
Can I mix sizes in one file?
A PDF allows it, and that is often exactly what one wants to fix: this tool brings every page back to a single size, ready to print.
How do I turn a US Letter PDF into A4?
Choose A4 as the target size: every page is scaled and centered. The two sizes not having the same proportions, a thin white band appears on two sides — that is the price of cutting nothing.
Can I enlarge an A5 to A4?
Yes, and the other way round too. Enlarging does not degrade the text, which is vector; only any images lose resolution.