Change the page size — A4, A5, Letter, Legal
Sometimes a PDF is Letter size and your printer is A4. Choose the new size and every page is fitted to it without distorting the aspect ratio.
A merged bundle often mixes sizes: a Letter-size form from an American website, A4 scans, an A5 receipt. Printed together the result is untidy, and printers sometimes reject the mix or scale pages unpredictably.
Setting one size for the whole document makes it print cleanly on ordinary paper. In India that means A4 — Letter size is the American standard and comes out with the wrong margins on A4 paper.
Pages are scaled to fit the new size and centred, so nothing is lost off the edges. Going from a larger to a smaller size makes the text a little smaller, which is normal. If you want to trim margins rather than scale content, use Crop PDF.
No, the ratio is kept — you just get a little space around the edges.
It leaves blank space around the page.
No, the resizing happens in your browser.
No. Pages are scaled to fit and centred.
A4 for almost everything.
Very little. It changes page dimensions, not compression.
🔒 Everything on this page happens inside your browser. Your file is never uploaded to a server.