Generating preview images

The PDF Preview Bar displays the pages of the PDF. You can move the selected page up or down, delete the selected page, rotate selected pages and create a preview image of the selected page or all pages.

To generate a preview image

Select the page which requires the preview image.
Right-click the page.
Select Thumbnail > Generate preview image of current page or select Thumbnail > Generate preview image of all pages. The page(s) will preview in the PDF Preview Bar.