How to use
- Choose or drop a PDF.
- Choose the paper size, or Custom to enter width and height in millimeters.
- Keep "Like each page" to keep portrait and landscape pages as they are, and add a margin if you like.
- Press Change size and download the result.
Frequently asked questions
Is the content stretched?
No. Pages are scaled evenly so they fit inside the new size and are centered; any leftover space stays white.
Does text remain selectable?
Yes. The original page content is kept and only scaled, so text, vector graphics and links stay sharp and work as before.
Letter to A4 for printing?
Choose A4 and keep the margin at 0. The content shrinks by about 3%, which is barely visible.