One PDF in, one PDF per page out
Every page of your document is saved as its own separate PDF file, and all of them are delivered together in a single ZIP.
The files inside are named page-1.pdf, page-2.pdf and so on, in document order, so a twelve-page file gives you twelve PDFs. Nothing is combined or grouped: you cannot ask for chapters of three pages, or for one file per section. If that is what you need, Split PDF gives you control over where the breaks fall, and this tool is best thought of as the every-page-separate shortcut.