Welcome to Firefox for Android Add-ons.
Add extra features and styles to make Firefox for Android your own.
CloseReview for Automatic Export by rmurphy2718
Rated 1 out of 5 stars
This extension does not perform as stated, at least for TB 31.3.0.
It does not backup on close, and it does not have a button to run backups on command.
Also, there should be a help page detailing how to perform these stated functions.
To create your own collections, you must have a Mozilla Add-ons account.