Resize PDF to A4
Fit every page onto A4 or Letter while keeping proportions.
Choose a file or drop it herePDF · processed on your device
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What is Resize PDF to A4?
Resize PDF fits each page onto an A4 or Letter sheet, keeping content proportions and centering it; landscape pages stay landscape.
When to use it
- Unify a file whose pages have different sizes.
- Prepare a file for printing on A4 paper.
- Convert a document made for a custom size into a standard one.
How to use Resize PDF to A4
- Add your file using the box above.
- Set the options if the tool has any.
- Press the button and download the result.
Tips for the best result
- If the page is already close to A4 you will see little difference.
- Content is scaled to fit the sheet, so white margins may appear.
- Text keeps its quality because nothing is turned into images.
Frequently asked questions
Is Resize PDF to A4 free?
Yes. It is completely free, with no signup and no watermark.
Are my files uploaded to a server?
No. Processing happens in your browser, so your documents stay on your device.
Is there a file size limit?
There is no fixed limit. Very large files depend on your device memory, so close other tabs if a big file is slow.
Is the content distorted?
No. Proportions are preserved and white margin is added where needed.
Do pages become images?
No, text stays selectable.