Review for Firesizer by Oreb
Rated 5 out of 5 stars
I have a large (for me anyway) screen and no longer use my browser full window. I love that firesizer let me be consistent as I develop websites and for my own comfort level too. Excellent extension!
This review is for a previous version of the add-on (1.0).To create your own collections, you must have a Mozilla Add-ons account.