Add-ons
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 Signal Spam by Léa Gris
Rated 3 out of 5 stars
Incompatible avec Thunderbird 68.4.1 (64 bits) Ubuntu Linux
This review is for a previous version of the add-on (3.1.2). This user has other reviews of this add-on.To create your own collections, you must have a Mozilla Add-ons account.
