Resize a PDF to A4
Standardise pages to A4, without uploading the file.
Files never leave your device · No upload · Free
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When a PDF is in the wrong page size, it prints with odd margins or gets rejected. Resizing to A4, the standard almost everywhere outside North America, fixes that. This tool does it in your browser, so the file is never uploaded.
How to resize a PDF to A4
- 1
Add your PDF
Drop in the document to resize.
- 2
Choose A4
Set the target page size to A4.
- 3
Apply and download
Save the A4 PDF, produced on your device.
Why resize on your device
Changing page size in the browser keeps the document local, so nothing is uploaded just to standardise it to A4.
Frequently asked questions
Will the content still fit?+
The pages are scaled to A4; content is fitted to the new size so it prints correctly.
Is my file uploaded?+
No. The resize runs in your browser and the file never leaves your device.
Can I resize to other sizes?+
Yes, Letter and other common sizes are supported too.
Is it free?+
Yes, with no sign-up.