Review for United States English Spellchecker by Gyzome
Rated 5 out of 5 stars
Great, this is awesome for people that have downloaded any other regional version of FF that doesn't come with the language pack included. Very useful if you need to write something on a English site.
This review is for a previous version of the add-on (3.0.3).To create your own collections, you must have a Mozilla Add-ons account.