Closy For Mac Publisher's description
from Henrik Gemal
A Firefox add-on that provides you with Close all about: blank tabs
Closy is an easy-to-use extension that provides you a comprehensive contextual menu for dealing with tabs.
NOTE: The Closy add-on is cross-platform and it works on Windows, Linux and Mac OS.
What's New in This Release:Added Close Tabs from the same host
Program Release Status:
Program Install Support: Inserted and uninstall