How this works
Four ways to split a PDF apart: pick your own page ranges (like "1-3, 5, 8-10"), split into fixed chunks of N pages each, target a maximum file size per part, or separate odd and even pages into two separate files.
Common questions
What happens if a single page is bigger than my target file size?
That page becomes its own file on its own — a single page can't be split smaller than itself, so a size target is a best-effort ceiling for most parts, not an absolute guarantee for every one.
Does splitting keep my pages in their original order?
Yes — each part keeps its pages in the same order they appeared in the source document. If you also need pages reordered, use Rearrange PDF Pages first, then split the result.