This is a must have for researchers, snoopers and the average brained investigator. This extension allows you to categorize what you've been searching, title the bundle in a nice little list, save, lock, create a webpage for sharing and edit. It takes some practice to manage the finger skills and proper drop downs to get your first collection just right. So, play with it while you create your first collection all in OneTab.

Very good add-on.

Excelente: É muito útil para os estudos!