The Settings Menu

SettingsShow Menubar (Ctrl+M)

Toggle the Menubar display on and off. Once hidden it can be made visible using the shortcut Ctrl+M again. If the menubar is hidden, the context menu opened with a right mouse button click anywhere in the view area has an extra entry Show Menubar.

SettingsShow Toolbar

Toggle the Toolbar display on and off.

SettingsShow Navigation Panel (F7)

Toggle the navigation panel on and off.

SettingsShow Page Bar

Toggle the page bar at the bottom of document area on and off to save vertical place in Okular window.

SettingsFull Screen Mode (Ctrl+Shift+F)

Enables the full screen mode. Note that full screen mode is different from presentation mode insofar as the only peculiarity of full screen mode is that it hides the window decorations, the menubar and the toolbar.

SettingsConfigure Shortcuts...

Opens a window that lets you configure the keyboard shortcuts for many menu commands.

SettingsConfigure Toolbars...

Opens a window that lets you choose which icons are visible in the toolbar.

SettingsConfigure Backends...

Opens the Backend Configuration window.

SettingsConfigure Okular...

Opens the Configure window.