Set every page to a standard paper size: A4, A5, A3, A6, Letter, or Legal. Content is fitted, the page is filled, or it is centered at original size. Orientation follows each page unless you choose otherwise.
Drag file here
No upload. Your file stays on your device - processing runs directly in your browser, and nothing is transferred to a server.
In three steps: Change PDF page size
- Select a PDF file or drop it here with Drag & Drop.
- Choose the target size, orientation, and how content fits on the page.
- Save the PDF in the new size.
Frequently asked questions
Will the quality get worse?
No. Text and graphics remain vectors and are only scaled; images keep their resolution. When enlarging from A5 to A4, photos may look slightly softer because the same pixels are spread over a larger area.
What happens when fitting portrait and landscape pages?
With “Match page,” landscape pages get landscape paper and portrait pages get portrait paper. Each page is scaled proportionally and centered. If you set the orientation, pages with a different ratio are fitted with white margins.
When should I use “Fill page” or “Original size”?
“Fill page” is for pages with wide white margins: the full page is used, and anything beyond the edge is cut off. “Original size” centers the unchanged page on the new sheet, for example to print A5 pages with margins on A4. If the sheet is smaller than the page, it is cropped.
Can I use this to print an A5 book?
You get A5 pages that you can print individually or two per A4 sheet. Your program's print dialog handles the page order for a folded booklet.