Review for Quick Locale Switcher by Ignacio Agulló
Rated 4 out of 5 stars
Very useful add-on at work. When various workers share the same computer, or the computer passes from one worker to another, it allows to change the interface language quickly and without reinstall.
This review is for a previous version of the add-on (1.7).To create your own collections, you must have a Mozilla Add-ons account.