Rated 5 out of 5 stars

per ol01 el nov. 29, 2007 ·

!! SUPER !! I like this add-on very very much. You can Duplicate the same Tab with all the history. You can work on 2 same tabs with the same browsing history! VERY HELPFUL FOR STUDENTS!

This review is for a previous version of the add-on (0.9.1).