TinkerTool is an application that gives you access to additional preference settings Apple has built into Mac OS X. This allows to activate hidden features in the operating system and in some of the applications delivered with the system.
Tab Kit makes tabs more efficient for power users, allowing a wide variety of tweaks, all of which are optional, notably: - Group tabs, by domain or opener (parent) tab, manually or automatically - Multi-row tabs - Vertical tab tree (with splitter) - Sort tabs, by address, last loaded, last viewed, order of creation, origin or title - Control new tab position and close order - Easily duplicate tabs and copy/move them between windows by dragging - Scrollwheel tab switch - 'Mouse rocker' to go back/forward in history - Highlight unread tabs (and emphasise current tab) - Scrollbar instead of scroll arrows in over-long Bookmarks and All Tabs popups - Open Selected Links feature