All-in-One Sidebar is a sidebar control, inspired by Opera's. It lets you quickly switch between sidebars, view dialog windows such as downloads, extensions, and more in the sidebar, or view source code or websites in the sidebar. All-In-One Sidebar provides also enhancements for many built-in and extension features and some extra features. Enjoy a clear browser window, more toolbar space and much more Here are some key features of "All in One Sidebar": General · Open in the sidebar: Bookmarks, History, Downloads, Extensions and Themes (Firefox = 2.0), Page Info, Page Source, Error... [ read more about All in One Sidebar >> ]