How to Split a PDF or Extract Pages (and When to Delete Pages Instead)
Split a PDF into single pages or ranges, extract only what you need, and avoid common mistakes with page numbers, file names and sensitive pages.
Large PDFs are rarely sent whole. A 120-page contract bundle, a scanned stack of receipts, or a textbook chapter: usually someone needs just a part of it. Splitting and extracting pages takes seconds, but a few habits make the difference between a tidy result and a confusing pile of files.
Three different jobs
- Split into single pages: every page becomes its own file. Useful for scanned receipts or forms where each page is a separate document.
- Split into ranges: for example pages 1 to 12, 13 to 30 and 31 to the end, to break a report into chapters or a bundle into individual documents.
- Remove pages: keep one file but take out blank pages, internal notes or pages the recipient should not see.
The first two are what Split PDF does. The third is Delete PDF Pages.
How to write page ranges
Most tools, including ours, use the same notation: commas separate ranges, a hyphen joins the first and last page of a range.
1-3: pages 1, 2 and 3 in one file5: only page 510-: from page 10 to the end1-4, 5-9, 10-: three files
Watch out for the difference between the page number printed on the page and the position in the file. A document whose cover and table of contents have no numbers might print “page 1” on the fourth sheet. Splitting tools always use the position in the file, so check the page count shown by the tool and the thumbnails in your viewer.
Name your files
Ten files called document-1.pdf to document-10.pdf are a problem waiting to happen. Rename the results straight away: 2026-03-invoice-acme.pdf tells you everything without opening it. Dates in YYYY-MM-DD format sort correctly in every file manager.
Splitting does not reduce quality
A proper split copies pages as they are, so text stays selectable and images keep their resolution. The resulting files may be slightly larger in total than the original, because shared resources such as fonts are now stored in each file. That is normal.
Sensitive pages: delete, do not hide
If you need to send a document without certain pages, for example a contract without the pricing appendix, remove those pages so they are physically not in the file. Do not rely on covering text with a black rectangle in a PDF editor: the text often remains underneath and can be copied out. Real redaction requires a tool designed for it.
Fix orientation while you are at it
Scanned bundles often contain a few pages that are sideways or upside down. Before splitting or sending, run the file through Rotate PDF, which can rotate only the pages you list. And if you need to put parts of several documents back together in a new order, split them and then use Merge PDF.
Our take
Think about the recipient. They want exactly the pages they need, in a file whose name explains what it is. Split by logical document, not by convenience, remove anything they should not see, and number the pages of anything longer than a few sheets. It takes two minutes and makes you look very organised.