Developer's DescriptionBy GomitaMake your Bookmarks and History Sidebars to a flat style view.Flat Bookmarks makes the Bookmarks and History Sidebars a flat list view, instead of the traditional tree view. It gives quick access to the root folders: Bookmarks Toolbar, Bookmarks Menu, and Unsorted Bookmarks. 'Show in Sidebar' and 'Organize Bookmarks' items in the context menu of any types of folder.