Welcome to Firefox for Android Add-ons.
Add extra features and styles to make Firefox for Android your own.
CloseReview for Folderpane Tools by Dragu
Rated 3 out of 5 stars
Use this if needed to try and get it working:
https://addons.mozilla.org/en-US/thunderbird/addon/15003
To create your own collections, you must have a Mozilla Add-ons account.