Developer reply by Eyal Rozenberg
Rated 5 out of 5 stars
Did what my IT department didn't manage after messing up :)
Nice graphical interface where easy to understand options were given. Also gave me full control of what do delete and not in a very user friendly way. Nothing was permanently removed.
I did miss an icon somwhere to know how to access the software.
A button with a nice Icon is available for addition to the main toolbar - do 'Customize Toolbar' and you'll find it.
To create your own collections, you must have a Mozilla Add-ons account.