Organize PDF
Click the Page tab to view the thumbnails of this file. You can select the pages and operate on them intuitively.
Holding the Ctrl key, and holding the mouse button, allows you to adjust the scale of thumbnails.
You can also adjust the scale of thumbnails by dragging the zoom bar in the bottom right corner.
Keep pressing the Ctrl key to choose multiple page thumbnails freely.
Keep pressing the Shift key to choose multiple page thumbnails consecutively.
You can right-click the thumbnail page to get a functions menu.