User guide

18 ©Nitro
Large publications usually include a framework of bookmarks that can be easily viewed and selected in
the Bookmarks Pane, allowing you to click on a bookmark to jump to the page or chapter it represents.
The Bookmarks Pane is a content-aware element, and is visible in the side-bar only if the open PDF
document contains a bookmark structure.
For information on Bookmark preferences, see Preferences.
The Signatures Pane
If the open PDF document contains one or many digital signatures or certificates, you can use this pane
to view information about the signature and to instantly jump to a specific signature's location. The
Signatures Pane is a content-aware element, and is visible in the side-bar only if the open PDF document
contains digital signatures or embedded certificates.
The Layers Pane
The Layers Pane lets you show or hide OCG (Optional Content Group) layers in the PDF file. You can view
the layer properties as they were designed by the author of the document. The Layers Pane appears is a
content-aware element, and it visible in the side-bar only if the open a PDF file that contains OCG layers.
For more information, see The Layers Pane.
Nitro Pro 9 - User Guide