Remove pages you do not want and keep everything else. Enter the page numbers to delete and the tool returns the document with those pages gone and the remaining pages renumbered in sequence. Handy for dropping a cover sheet, a blank separator, or the fax confirmation page at the end of a scan.
No. Your selection is read against the original numbering, so deleting 1,2,3 removes the first three pages rather than re-evaluating after each removal.
Use the PDF Multi Tool instead. It shows page thumbnails and lets you delete visually, which is safer on a long document where you do not know the numbers.
Use Remove Blank Pages, which detects blank pages automatically instead of asking you to find them by hand.
Files are uploaded over an encrypted connection and processed on CoonTool's own server, not in your browser. The working copy is deleted automatically once the job is done, and in any case within 24 hours. Nothing is stored permanently and no account is required.