Rated 5 out of 5 stars

This is a brilliant and simple app. For me, it just works!
I had a little problem for a few minutes after I set some options in the "conversion" tab. I could not see "home" phone numbers. Google main phone needs to be set to "---" to simply see all phone numbers available. This powerful app simplu works in a clean and helpful way, importing Gmail groups as folders seemlessly and syncing in both directions. I am running the most recent Thunderbird, 31.6.0. No problems!

Recherche contacts marche pas !!! Rated 4 out of 5 stars

Impossible de faire une recherche de contacts depuis la nouvelle version de Google contacts !!!

This user has a previous review of this add-on.

Google Password Prompt Rated 4 out of 5 stars

I really love this app, but, from time to time, I get prompted to enter the password for my gmail account over and over again. Of course, I have verified that my password is correct, but, the problem persists. Anyone else have this problem? or Anyone know what I may be doing wrong? Thanks!

Followup: I may have found the problem. Password manager had stored not only the new password for gmail, but did not delete the old password. It was getting confused. You need to go into password manager and ensure that everything in there is accurate and not duplicated.

Rated 5 out of 5 stars


Rated 3 out of 5 stars

When it works, it works seamlessly. However, it only seems to work when changes are made outside of TBird. Whenever I make an addition or change to a contact in TBird's address book, I have to fight with TBird and Google for the change to propagate out.

Also, it only seems to sync when starting TBird, resulting in having to restart the program anytime I've updated my contact list.

This user has a previous review of this add-on.

Por ahora BIEN Rated 4 out of 5 stars

ha sincronizado todos i por carpetas... :D :D

It was very easy to install and synced automatically Rated 5 out of 5 stars

The duplicates now in my address book is an Android issue from my Galaxy Note, not a Thunderbird issue.

Rated 3 out of 5 stars

I have used this plugin for over a year without issue but since the last Thunderbird upgrade (31.2.0) I am suffering with thousands and thousands of duplicate contacts if I create the new contact through Thunderbird. If created on my Android phone or gmail web there is no issue. "Merge duplicates" is enabled in gmail web as is "Check duplicates before adding/modifying a contact" in the plugin options. It would have been a five star rating but this elementary bug that has crept in results in a three.

Rated 2 out of 5 stars

Hello - I've used this for a little but have had ongoing issues with random non-synchronisation of some contacts and am using another extension. I need to remove the Google Contacts 0.6.40 from Thunderbird but can't work out how as there is no "remove" option - something to be aware of and can you please advise how I can do this?

Rated 1 out of 5 stars

This add-on scrambles notes in Google Contacts!! After running it, I found a note for a business contact that was a candid review of somebody I took home after a party six years ago—on my phone!! This was the most disturbing of scores of examples, and is an absolute deal-breaker. Worst. Add-On. Ever.

Data Inconsistencies Rated 2 out of 5 stars

Sadly I had to remove this again because there were too many data inconsistencies:

- Some contacts from Google were not shown in TB at all
- Sometimes deleting or moving contacts in TB would trigger a dozen JS popups about invalid contacts
- Sometimes a deleted contact showed up again

I do not trust my contacts to a system with those kind of problems.

Very good Rated 5 out of 5 stars

Works perfect, exactly what I need.

Rated 1 out of 5 stars

Google Contacts causes the same problem as Cai reported on your other add-on, Priority Swithcher on June 24, 2014: blocks TB31.1.1's abiltity to switch character encoding. Tried on Ubuntu 12.04 & LinuxMint 17 (based on Ubuntu 14.04). Enabling the add-on makes switching character encoding to yield the following javascript error message: "ReferenceError: BrowserSetForcedCharacterSet is not defined". By disabling the add-on makes switching chracter encoding working again.

Rated 2 out of 5 stars

having same issue as stevemedia. I cant get two way sync to occur between google account, my Samsung s5 and thunderbird help?

Rated 2 out of 5 stars

Used to work, but since TB 24.6 it's NOT WORKING!! HEEEEELP!!! This is one of the most useful add-ons ever, please make it work again!!

No Sync either way. Rated 1 out of 5 stars

This is not compatible with Thunderbird 24.6.0 as it does not appear to sync with my Google contacts. Update at PC in Thunderbird no change at google. same in reverse. how can i force sync?

very nice Rated 5 out of 5 stars

works like a charm!

Huge memory leak Rated 1 out of 5 stars

Run windows' task manager, Install this add-on, restart Thunderbird and watch its memory usage climbing up and up (I stopped it at ~500MB... usually my nominal Thunderbird + many adds-on memory consumption is about 130MB).

This user has a previous review of this add-on.

Rated 5 out of 5 stars

IT WORKS with 24.5.0
why previous reviewer says it doesn't ?...
I just tested it with contacts, and even folder creation.
It instantly synced with my google mail account.

So again, YES IT WORKS with 24.5...
and It works great.

+ / - Rated 3 out of 5 stars

Sometime contacts add in thunderbird are not sync. It's help if in the options, you don't chose anything in the Experimental tab.