PDF Tools
PDF Page Size Converter
Convert PDF pages to A3, A4, A5, Letter or Legal size without cropping.
Free foreverRuns in your browserNo sign-up
Drop a PDF here, or click to choose
Processed locally in your browser.
About the PDF Page Size Converter
PDF Page Size Converter places every source page on a standard A-series or North American page size. Choose portrait or landscape output.
Content is scaled proportionally and centred with margins when aspect ratios differ, so nothing is cut off. Vector text and graphics remain sharp.
Key features
- A3, A4, A5, Letter and Legal
- Portrait or landscape
- No cropping
- Vector-preserving page placement
How to use
- 1Upload the PDF.
- 2Choose the target size and orientation.
- 3Convert and download the resized PDF.
Examples
Convert Letter to A4
Input:
US Letter reportOutput:
Portrait A4 PDFSmall margins may change because Letter and A4 use different aspect ratios.
Frequently asked questions
- Will content be stretched?
- No. Pages are scaled proportionally, so their aspect ratio is preserved.
- What happens when aspect ratios differ?
- The content is centred and blank margins fill the remaining space.
- Does this reduce quality?
- No. Source PDF pages are embedded as PDF content instead of screenshots.