Categories

Display your tabs in a sidebar.

Usage:

• Drag and drop tabs to reorder them and create trees.
• Click on the favicon of a tab to expand/collapse his tree.
• The arrow to the right of a tab means that the tab is a collapsed tree.
• Press "F1" to display/hide the sidebar.

How to hide the Firefox tab bar and the sidebar header:
Add this code in your userChrome.css :
#TabsToolbar, #sidebar-header { display: none; }

How to move the "new tab" button to the url toolbar:
Right click on the "new tab" button in the Firefox tab bar , select "Customize" and drag and drop the button in the url toolbar