Rated 5 out of 5 stars

le maverick ar DFómh. 3, 2017 ·

This is one of the great FF addons. Hope it finds a way to the new addons system. If it doesn't maybe this can be used as an alternative:

https://addons.mozilla.org/pt-PT/firefox/addon/tab-session-manager/

Léirmheas ar leagan níos sine den bhreiseán seo (0.8.1.13).