Adds context menu items for opening links and images in a new background tab (or foreground tab if your tabs normally open in the background), in a new background or foreground window, and in the current tab. Optionally gathers items into a submenu.
Tab grouping, vertical tab tree, multi-rows, and various tweaks for power users.
It is based on original Firefox 3.0 Mac OS theme.
MacOSX theme for firefox 4.0 is at https://addons.mozilla.org/en-US/firefox/addon/macosx-theme-firefox-4/
An extension that helps you to open sets of similar links in tabs at once.
An implementation of IE8 Activities (now called Accelerators) for Firefox
It's simple sky blue theme with simple, cool interface as like summer sea.
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