Resize PDF to A4
Convert pages of any size to a standard paper size such as A4 for printing or uploading. Each page is scaled to fit and centred, so proportions are kept and nothing is cut off.
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How to resize pdf to a4
- 1Add the PDF you want to resize.
- 2Choose A4, A3, A5, Letter or Legal and portrait or landscape.
- 3Check the preview to see how page 1 will sit on the new page.
- 4Run the tool and download the new PDF.
Why use Secure PDF Tasks?
- Free to use, with no account and no watermark on your files.
- Processing runs in your browser, so the file is not uploaded to a server.
- A single, simple screen for each task.
- Works on desktop and mobile browsers.
Supported file formats
PDF in, a resized PDF out. Your original file is never overwritten.
File picker accepts: .pdf
Frequently asked questions
Will my content be cropped?
No. Pages are scaled down or up to fit entirely inside the new page, keeping their proportions. Extra space appears as white margins.
Does resizing reduce quality?
No. Original pages are embedded rather than re-rendered, so text and vector graphics stay sharp.
Is my file uploaded?
No. Resizing happens in your browser and the file is not sent to a server.
What does 'Match each page' do?
Each page keeps its own portrait or landscape direction on the chosen paper size.
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