Welcome to Firefox for Android Add-ons.
Add extra features and styles to make Firefox for Android your own.
CloseReview for Contacts Sidebar by Freedomer
Rated 5 out of 5 stars
This is an excellent addition to Thunderbird because it puts core address book search and update functionality right on the main mail screen. The address book that is built in is now so clunky that it is painful to use.
This sidebar makes it very, very useable.
Thanks, Jeroen!!
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