Page Display Mode is enabled when the Group by Document button in the toolbar is not selected:
Page Display Mode displays all document pages at once in the Separation Workspace.
The first page of each document is bordered in green. Subsequent pages display no border:
Select a page in the Separation Workspace by left-clicking. Select multiple pages by holding Ctrl and left-clicking. Selected pages are highlighted in light blue. The active page is bordered in dark blue:
Navigate between documents and pages quickly in Page Display Mode by using the arrow keys on the keyboard.
You may also maximize the main Client window and resize it to fit across multiple monitors. Collapse the Page Holder to view more page thumbnails horizontally.