All processing happens locally in your browser using WebAssembly. Your files are never uploaded to any server and never used to train AI models.
Fix PDF documents formatted for the wrong region — convert between A4 (Europe) and US Letter format.
Set any custom width and height in mm, cm, or inches for specialized printing needs.
Automatically scale page content to fit the new page size without overflow.
LovePDFs is a completely free alternative to Adobe Acrobat, Smallpdf, and ilovepdf. Unlike other online tools that upload your files to remote servers, LovePDFs processes everything in your browser using WebAssembly technology. Your files never leave your device — not even for a second.
This makes LovePDFs the right choice for sensitive documents — contracts, medical records, financial files, government forms, and anything you wouldn't want sent to a third-party server. It's also the only major PDF tool suite that is GDPR-friendly by design, since no personal data or file content ever leaves your browser.
Upload your PDF, select US Letter as the target size, enable Scale to Fit, and click Resize PDF. Content is reformatted to Letter size.
Upload your PDF with mixed page sizes, choose your target size, and click Resize. All pages are standardized to the same dimensions.
Have a question, feedback, or feature request? We'd love to hear from you.
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