Saves a webpage completely, providing a better alternative to the flawed built-in save functionality of Firefox.
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/
Tab grouping, vertical tab tree, multi-rows, and various tweaks for power users.
This splits the content area of the browser window as you like.
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
Collections are groups of related add-ons that anyone can create and share.Explore Collections