Welcome to Firefox for Android Add-ons.
Add extra features and styles to make Firefox for Android your own.
CloseReview for Mark All Read Button by shub
Rated 5 out of 5 stars
Need a new version for v60 and above for Thunderbird
This review is for a previous version of the add-on (0.7.1).To create your own collections, you must have a Mozilla Add-ons account.