gContactSync

Rated 5 out of 5 stars

by Will on Jan. 16, 2015 · permalink

Worked perfectly, I have names, email addresses, addresses and multiple phone numbers for many of my Google contacts. I set the sync to read only so I update contacts through Google still to be on the safe side. The sync pulled all the information down as expected into Thunderbird's address book. I would recommend downloading a CSV dump of your contacts before trying this for the first time.