Welcome to Firefox for Android Add-ons.
Add extra features and styles to make Firefox for Android your own.
CloseReview for Leet Key by Maddes
Rated 4 out of 5 stars
I like its functionalities.
(Use the following information at your own risk!)
It works with TB 3.0.5, but to install it you have to modify "install.rdf" inside the XPI package (ZIP file) so that maxVersion for Mozilla Thunderbird is "3.0.*".
If you want to test it in TB 3.1 use "3.1.*".
To create your own collections, you must have a Mozilla Add-ons account.