Review for Manually sort folders by Achilleas
Rated 5 out of 5 stars
The idea behind this addon is so simple it makes you wonder why it isn't default behaviour. It's the kind of addon you don't think you need, but would like to have and after you get it, you wonder why you didn't go looking for it sooner.
Truth be told, I came across it by accident and immediately thought how useful it would be to have. Thank you Jonathan!
To create your own collections, you must have a Mozilla Add-ons account.