PDF Delete Pages

The original is never modified

Deleting produces a new document with the named pages omitted. The file on your disk is untouched, so a mistake costs nothing but a repeat. This is worth knowing because the operation feels destructive and people hesitate over it.

What gets removed and what lingers

The page and any resources used only by that page disappear. Resources shared with surviving pages, notably embedded fonts and colour profiles, stay, which is why removing half a document rarely halves the file size. If size reduction is the goal, deletion is a weak tool; compression is the right one.

Two things frequently survive deletion and surprise people. Bookmarks pointing at a removed page can remain in the outline as dead entries that jump nowhere. Document metadata, including the original title and author, is unchanged. Check both if the resulting file is going to a third party.

Redaction is not deletion

This is the important warning. Deleting a page removes it from the document. Covering sensitive text with a black rectangle does not: the text remains in the file underneath the shape and can be recovered by selecting it, by extracting the text layer, or by opening the file in an editor. Organisations have leaked material this way repeatedly, including in court filings. True redaction requires a tool that removes the underlying content, not one that draws over it.

Page numbers refer to positions

Deletion targets physical page positions, not the numbers printed on the pages. On a report with roman-numeral front matter, deleting page 1 removes the cover rather than the page marked 1. Confirm the position before deleting a range.

Processed locally

The document is read and rewritten in your browser. Removing an internal appendix from a client document does not upload the appendix you are trying to remove.

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