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PDF page size converter

Rewrite each PDF page to a chosen paper size with fit, fill, stretch, or centered placement plus a margin, and report every page's original size and orientation.

Open a PDF and choose a paper size to see the plan and the file.

Pages are rewritten as vectors, not rasterized, so text stays selectable and lines stay sharp. The rewritten document drops link annotations and form fields (they belong to the old page objects), bookmarks, thumbnails, and digital signatures, so any signature the original carried is invalidated. Layout is never reflowed: shrinking A3 to A5 just prints the same content at about 71 percent. Fill crops whatever falls outside the margin box. The preview above shows placement geometry, not a rendered page. Everything runs in this tab and nothing is uploaded.
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