Rated 1 out of 5 stars

by lgriffin on Nov. 18, 2018 ·

This add-on is suppose to be 60 compatible! The web page has not been updated for 60,"Tools > Account Settings > Synchronization & Storage"", doesn't exist in 60. There does not seem to be any updated instruction for manually install add-ons in 60.

How do you install this add-on??