Review for TbSync by pink_syd
Rated 5 out of 5 stars
Great add-on, using it for synchronizing my Google contacts in TB. With the provided detailed instructions set-up can be done easily. Also very fast. Running version 4.3 on TB 102.6.1. Thanks for the support.
This review is for a previous version of the add-on (4.3).To create your own collections, you must have a Mozilla Add-ons account.