Resize PDF Pages

Change PDF page size to A4, Letter, A5 or A3. Free, no sign-up, files stay on your device.

Choose a PDF fileor drag and drop a file here

🔒 100% private — processing happens in your browser. Nothing is uploaded.

How to use the resize PDF pages

  1. Choose a PDF.
  2. Pick the new paper size, orientation and an optional margin.
  3. Click Resize PDF — each page is scaled to fit and centred.

Convert US Letter documents to A4 for printing in Ireland and Europe (or the other way round), make every page in a mixed scan the same size, or shrink pages to A5 for booklets. Pages are placed as vector content, so text and graphics stay sharp at any size.