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What is Resize PDF Pages?
Resize PDF Pages changes the paper size of a PDF: Letter to A4, A4 to Letter, Legal, A3, A5 or any custom size in millimetres. Content keeps its proportions and is centred on the new page, scaled to fit or kept at its size, and each page can keep its portrait or landscape orientation.
Resize PDF pages for printing or submission rules. Convert Letter to A4 or the other way round, or type a custom size; content keeps its proportions and is centred, scaled to fit or kept at its size.
Key features
- A4, Letter, Legal, A3, A5 or custom 15–5000 mm
- Scale to fit or keep content size
- Keeps portrait/landscape per page
- Vector quality — nothing rasterized
- Runs in your browser — the PDF is never uploaded
Popular uses
- Convert US Letter documents to A4 for printing in Bangladesh or Europe
- Meet a portal's page-size rule for uploads
- Make mixed page sizes uniform before printing
Supported formats
Input: PDF (password-protected PDFs open with their password). Output: PDF.
Troubleshooting
- It asks for a password The PDF is encrypted. Type its password — it stays in this browser tab for this file only and is never sent. Without the password the file can't be opened.
- The page says the PDF is too large for this device Large PDFs have to fit in your browser's memory. Close other tabs, use a computer instead of a phone, or split the PDF into smaller parts first.
Also known as: Change PDF page size, Letter to A4 PDF, Scale PDF.
How it works
- Choose a PDF; it opens on your device.
- Pick the new page size (or type a custom size in mm) and whether content is scaled to fit.
- Download the resized PDF.
FAQ
Is the content stretched?
No. Content keeps its proportions and is centered; it is scaled down or up to fit, or kept at its size if you prefer.
Are landscape pages kept landscape?
Yes, by default each page keeps its orientation.
Is my PDF uploaded?
No. The PDF is opened and processed in your browser; it never leaves your device.
Is this the same as compressing?
No. Resize changes the page dimensions; to make the file smaller use Compress PDF.