Writing a page range
Separate each output file with a comma, and use a dash for a span of pages. 1-3, 4, 7-9 produces three separate files: pages 1 through 3 in one, page 4 alone in another, and pages 7 through 9 in a third. A single number on its own is just that one page.
What you get back
If your choices produce exactly one file, that PDF downloads directly. If they produce more than one — every page as its own file, or several custom ranges — everything comes back together in a single zip so you're not downloading files one at a time.
Common questions
How do I write a page range?
Comma-separate the ranges you want as separate files, using a dash for a span: 1-3, 4, 7-9 produces three files — pages 1 to 3, page 4 alone, and pages 7 to 9.
Do I get one file back or several?
If your input produces exactly one output file, you get that PDF directly. If it produces more than one — splitting into every page, or several custom ranges — you get a single zip file containing all of them.
Is my PDF uploaded anywhere?
No. Splitting happens entirely in your browser. Nothing is sent to a server, which matters if the document is private.