Remove the pages you do not want and keep everything else.
Any PDF with a normal page structure.
Nothing is uploaded. The file is read on your device.
The page count is shown so you can check your ranges against it.
"2, 5-7" removes page two and pages five through seven. Everything you do not list is kept.
Remaining pages keep their original order, and you are told how many were removed and how many remain.
"2, 5-7" removes page 2 and pages 5 through 7 in one pass.
Remaining pages keep their original sequence.
Removing every page is refused rather than producing an empty document.
The file is read on your device and never sent anywhere.
Deleting is straightforward, with one caveat worth understanding.
The page is removed from the document, but if it held sensitive information, treat this as tidying rather than as a security measure. For genuine redaction, check the output in a reader that shows document metadata.
Removing every page would leave an invalid document, so the tool refuses and says so rather than handing you a broken file.
Removed pages are not carried across, so the result is usually smaller. This is not a compression tool, though. The saving is proportional to what you cut.
Scanners often insert a blank page for the back of each sheet. Deleting the even-numbered pages is often exactly what is needed.
No, that would leave an invalid document, so the tool refuses and tells you.
Usually a little, since removed pages are not carried across. It is not a compression tool though.
No. The tool produces a new file for download; the original on your disk is untouched.