Benvingut a complements de Thunderbird.
Add extra features and styles to make Thunderbird your own.
TancaComentari del Zhong Wen per Oisin Mulvihill
Rated 5 out of 5 stars
I use this extension daily when studying and reading. Its really handy being able to press "g" and load grammar site for further reference
Per crear les vostres pròpies col·leccions, heu de tenir un compte al Mozilla Add-ons.