Remove Blank Pages from PDF.

Strict is conservative about visible marks. Light noise and Scan noise allow more small background variation when deciding which pages look blank.

Use the lightest tolerance that identifies the unwanted sheets. A more permissive setting can classify a faint meaningful mark as noise.

The detector considers rendered appearance and existing page text, and avoids treating form-widget pages as ordinary empty sheets. It does not understand the purpose of a separator or handwritten mark.

Open a suggested page at a readable size before removing it. A nearly blank page can still matter to the record.

Use the per-page controls to retain a page that should stay or mark another page for removal. Inspect the count before creating the output.

Changing tolerance can change the suggestions, so review again after a new analysis. Do not assume a previous set of selections still describes the same pages.

If no page needs removal, the tool can return an unchanged copy. If every page is marked, it keeps the first page rather than creating an empty PDF.

Retained pages are copied rather than rasterized for export, while form appearances are flattened. Keep the original when the document’s structure or interactive features matter.