VertTabbar For Mac Publisher's description
from Julien Rivaud
A Firefox add-o that enables you to rearrange your tabs vertically
This extension moves the tab bar to the left or right of the browser window, with the tabs stacked vertically. This is e.g. suited to wide screens.
It is very lean and tested compatible with a lot of tab-related extensions, including TabMixPlus.
System Requirements:No special requirements.
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