Welcome to Firefox for Android Add-ons.
Add extra features and styles to make Firefox for Android your own.
CloseReview for Windows Taskbar Unread Badge by Roinigo
Rated 1 out of 5 stars
Doesn't work with Thunderbird 60.6.1 + Windows 10 :(
At the installation i get a message saying the file is corrupted...
Too bad!
To create your own collections, you must have a Mozilla Add-ons account.