Split a PDF into pages

Turn one PDF into a separate file for each of its pages.

Useful when you have been sent a bundle and only need to forward part of it, or when a scanner has put a whole stack of unrelated documents into one file.

Each page comes out as its own PDF, named after the original with a part number. Nothing about the page itself changes — it is copied across intact, with its fonts and images.

A forty-page document becomes forty downloads, which is why this tool pairs naturally with the zip one — or with a pipeline that does both in a single pass.