Old Search Fixed | | - | | |
OmniSidebar | | - | | |
Omnibar | | - | | |
Omnibar Lite | | - | | |
Omnibar Plus | | - | | |
OneTab | | - | | |
OopsTab | | - | | |
Open Amazon in a new pinned tab with toolbar button | | - | | |
Open Clipboard Links | | - | | |
Open In Current Tab | | - | | |
Open Link Foreground | | - | | |
Open Link In Current | | - | | |
Open Link in New Tab | | - | | |
Open Link in Sidebar | | - | | |
Open Link in Silent Tab | | - | | |
Open Links in Sidebar | | - | | |
Open Page in Private Window | | - | | |
Open Search Notification | | - | | |
Open Tab Count | | - | | |
Open Tabs Next To Current Plus | | - | | |
Open Tabs Next to Current | | - | | |
Open about:permissions | | - | | |
Open in Parent Tab | | - | | |
Open in Sidebar | | - | | |
OpenAttribute | | - | | |
OpenCurrentTab | | - | | |
OpenTabs | | - | | |
Openintabs-erase | | - | | |
Order Tabs by Domain | | - | | |
OreTab | | - | | |
Organize Search Engines | | - | | |
Organize Status Bar | | - | | |
Other Window | | - | | |
Overlay Scrollbars | | - | | |
OverlayScrollbars | | - | | |
Page Info Button | | - | | |
Page Source | | - | | |
Page Title Eraser | | - | | |
Page Title in URL Bar | | - | | |
Pano | | - | | |
Panorama Tab Group Name | | - | | |
Panorama View | | - | | |
Paste Onto New Tab Button | | - | | |
Paste Onto New Tab Button Revived | | - | | |
Peers | | - | | |
Permanent List-all-tabs Button | | - | | |
Personal Menu | | - | | |
Personal Titlebar | | - | | |
Personas | | - | | |
Personas Expression | | - | | |