Page Preview: a practical guide

A preview gallery shows all pages at once, which makes a missing page, a doubled page or a run of three blank pages jump out immediately. Scrolling one by one hides those problems; seeing them together does not. Useful before sending a file or after a merge.

How to use it: Choose the PDF you want to look through. Then Browse the generated page thumbnails. Then Zoom into any page to check the details. Then Download the images you want to keep..

Gallery view of every page. Zoom in to inspect fine detail. Catches missing or rotated pages. Purely visual, nothing is modified.