To try the thousands of add-ons available here, download Mozilla Firefox, a fast, free way to surf the Web!
CloseWelcome to Firefox Add-ons.
Choose from thousands of extra features and styles to make Firefox your own.
CloseReview for Tag Toolbar / Tag Popup by K-Benjamin
Rated 5 out of 5 stars
Thank you, great add-on!
Very useful! 1.0 version is perfectly work with Thunderbird 68.4.2
To create your own collections, you must have a Mozilla Add-ons account.