Collections by cts
BAT - Best Addons Thunderbird by cts
Altre estensioni indispensabili → Other indispensable extensions → Autres extensions → Andere Erweiterungens → Otras extensione → www. goo. gl/QpvYx9 (no space)
by cts
Create a New Collection
Collections make it easy to keep track of favorite add-ons and share your perfectly customized browser with others.
Create a CollectionTo create your own collections, you must have a Mozilla Add-ons account.