Delete PDF Pages

Two ways of choosing pages exist because two very different situations exist. Clicking thumbnails is right when you need to look at a page to decide — removing the ones that came out crooked, or the internal notes that should not go to the client. You are making a judgement per page, and seeing it is the point.

Typing ranges is right when the rule is known in advance. A list like 2, 5, 8-10 is faster and less error-prone than hunting for those pages in a grid, and it is the only sane approach in a document of two hundred pages. The two stay in sync, so you can type a range and then adjust it visually.

The pattern helpers cover the cases that are tedious in both. Every Nth page handles the interleaved-blanks problem in one action. Odd and even split a two-sided scan. Invert flips a selection when it is easier to pick what you are keeping than what you are dropping — which, when you are extracting three pages from ninety, it usually is.

Blank pages arrive by the dozen and almost never on purpose. Duplex scanning a single-sided stack produces one after every sheet. Documents built from templates carry section-break fillers. Reports exported from other systems pad to even page counts so that chapters start on the right-hand side.

Detecting them is less obvious than it sounds, because very few blank pages are actually empty. Most carry a header, a footer, a page number or a faint scanner artefact, and a strict definition would miss almost all of them while a loose one would delete a page containing a single important line. That is why the scan offers both: strictly empty pages, or pages whose body is empty but whose furniture still prints.

Detected pages are added to your selection and highlighted rather than removed on the spot. Reviewing them takes a few seconds and is worth it every time — the one page in fifty that carries a stray signature or a handwritten note is the one you would most regret losing.

The pages you keep come through untouched, in their original order, with their content unchanged — nothing is re-rendered or re-compressed, so quality is exactly what it was.

Anything that referenced a page by position is a different matter. Bookmarks pointing at removed pages have no destination left, and those pointing further into the document now refer to a page that has moved. Printed page numbers stamped onto the pages themselves will no longer be contiguous, since they are ink on the page rather than a live count.

None of that is repaired automatically, because every automatic repair would be a guess. Edit Bookmarks fixes the navigation, and Add Page Numbers can renumber the finished document — both quick jobs, and much safer done deliberately after you have settled on which pages survive.

Three tools overlap here and the right one depends on what you want to end up holding. Deleting is right when you want one document, mostly intact, with some pages gone — a report with the draft appendix removed, a scan with its blanks cleaned out.

Extract Pages is right when you want a new, smaller document made of specific pages, leaving the original alone: pulling one chapter out of a manual, or lifting the three pages a colleague actually asked for. It can also write each selected page as its own file.

Split PDF is right when you want several documents out of one — by range, every N pages, or packed to fit a file-size limit. If you find yourself deleting pages, saving, then reloading the original and deleting the others, splitting is the tool you actually wanted.