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How to split a PDF

‘Splitting’ a PDF can mean two different things, and knowing which you want makes the job quick: breaking one PDF into several separate files, or pulling a chosen set of pages out of a larger document.

Splitting into multiple files vs. extracting pages

Use splitting when you want to break a document apart — for example turning a 50-page bundle into one file per section, or one file per page. Use extraction when you want to keep just a specific subset — pages 5 to 9, or pages 1, 3 and 10 — as a single new file and discard the rest.

Most people searching for ‘split’ actually want extraction: they need the three relevant pages out of a long report, not fifty separate one-page files. Picking the right operation saves a lot of cleanup.

Writing page ranges

Both operations use the same simple notation for choosing pages: a hyphen for a continuous range and commas to combine selections. So 5-9 means pages five through nine, and 1,3,10-12 means page one, page three, and pages ten through twelve. The pages keep their original order and full quality in the new file.

Everything runs in your browser, so even a confidential document is never uploaded, and your original file stays untouched — you simply download the new, smaller PDF.

Tools for this

Frequently asked questions

How do I keep only a few pages?
Use an extract-pages tool and enter the pages you want, like 1,3,5-9. It builds a new file with just those pages.
How do I split one page per file?
Use a split tool in its per-page mode — it produces a separate PDF for each page of the document.