What it does
Convert A4 or mixed-size PDF pages to US Letter while preserving aspect ratio, centring content and avoiding cropping during browser-side processing.
Fit A4 and mixed pages cleanly onto US Letter paper.
No artificial upload quota: processing happens on your device, so the practical limit is your browser and available memory.
Start here
Choose from your device or drag it onto the upload surface.
Choose a PDFPDF · drag and drop also works
Convert A4 or mixed-size PDF pages to US Letter while preserving aspect ratio, centring content and avoiding cropping during browser-side processing.
This focused tool processes the selected document in your browser. The source file is not overwritten.
Keep the original file and inspect the downloaded result before replacing an archival, signed, submitted or legally important copy.
Convert A4 or mixed-size PDF pages to US Letter while preserving aspect ratio, centring content and avoiding cropping during browser-side processing.
The focused PDF Tools workspace is designed for a single job at a time. It does not require an account and does not add a FileCarpenter watermark to the downloaded result.