Working well for me -- glad to have it Rated 4 out of 5 stars

So far it's working well. Glad to have it as a replacement for another add-on that stopped working after Google changed something in its authentication. Thanks for keeping this add-on current!

Хорошее дополнение, есть пару минусов. Rated 3 out of 5 stars

Каждый раз при перезапуске программы требует опять залогиниться в почту. И галочка о том, чтобы пароли сохранялись стоит. Это ужасно бесит.

Error msg when start firefox Rated 4 out of 5 stars

your extension always working good until a couple day ago. I've got this error msg when firefox start http://i.imgur.com/v17h1Gql.jpg

please fix this error, thanks for your great work :)

Logs me out Rated 3 out of 5 stars

The add-on works well enough, coming from Gmail Manager (and its many forks). But if you leave a gmail tab open, you WILL get logged out for no reason at all. I know the author of the extension says it's because you either opened a different gmail account or manually signed out, but that's not the case for me. Only one account is used, and I never manually log out, and yet I'll go to my gmail tab only to find that I've been logged out and have to sign in again.

Frustrating enough to leave this review and to install a different add-on. I like everything else about this one, but I need to stay logged in!

Rated 4 out of 5 stars

trying this due to gmail-manager-ng breakage in FF32; works nicely; I would like and almost NEED multiple task-bar icons (one per account). thank you.

Rated 5 out of 5 stars

Glad to see this addon back online here. Truth is, this gmail checker is by far the best out there. A big thank you to the dev and a big 'get lost' to ungrateful people complaining about this addon.

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

The best Gmail manager for multiple accounts Rated 5 out of 5 stars

This extension is simply a must for anyone with multiple Gmail accounts. Features such as auto-login, quick-preview, multi-select and delete or "mark as read" make management a breeze - and all of this without even having to open up a Gmail tab. The interface is clean, simple, easy to read, and navigation is quick & efficient.

So far, I haven't found a single other add-on that does a better job of multiple account management. Every other extension that claims to manage multiple accounts (e.g. "Gmail Notifier restartless"), you need to manually link accounts together yourself in Gmail. Not only that, but as soon as you clear your history or Google cookies, you need to do the whole process again! For someone like me who has 8 accounts - 5 of which I use regularly - this is just not feasible.

Gmail Checker thankfully doesn't suffer from any of these flaws. And before people go giving this a bad rating because suddenly it doesn't work with Google's latest update, keep in mind that there's only one developer working on it, unpaid, and they have a busy life too.

Truly an extension worthy of a 5-star rating.

GMail Checker 2.6.4 Rated 5 out of 5 stars

Very good. The only "problem" is the short time to hide and this option isn't configurable.

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

Welcome back! Rated 5 out of 5 stars

It works well in the same way as before.
Amazing!

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

2.6.4. working great Rated 5 out of 5 stars

great to have gmail checker fully functioning again.

This user has 2 previous reviews of this add-on.

2.6.4 works fine Rated 5 out of 5 stars

Thanks for fixing the problem.

This user has 2 previous reviews of this add-on.

Rated 5 out of 5 stars

New version Version 2.6.4 found by going to home page and reading Friday, 18 July 2014 is now able to check my account and log in with no error message from Google so I am keeping the same five star rating I have always given this great tool. thanks for the hard work Trinh Nguyen

This review is for a previous version of the add-on (2.6.3).  This user has 2 previous reviews of this add-on.

working Rated 5 out of 5 stars

The V2.6.4 works

This review is for a previous version of the add-on (2.6.3). 

Not working Rated 1 out of 5 stars

Useless.

This review is for a previous version of the add-on (2.6.3).  This user has a previous review of this add-on.

Used to work Rated 3 out of 5 stars

Firefox 29, GMail Checker 2.6.3 won't login in any of my accounts. Downgraded to 2.6.1 and everything's fine. That's weird?

This review is for a previous version of the add-on (2.6.3). 

Gmail Checker 2.6.3 FAILING Rated 1 out of 5 stars

It was working fine, have it on 6 computers, but about a week ago it no longer works.

You can downgrade to 2.6.2 and it will work for a day, but on the next day it automatically upgrades back to 2.6.3 and fails. Does this regardless of setting the FF option to NOT Automatically upgrade.

The only way to defeat it is to make some changes in the about:config, but it depends on the version of FF you're using. Those of us using Windows XP are limited to upgrades, so you have to be tricky on making any changes.

I'm seeing many users upset over 2.6.3 failing. Gmail is important, and there don't seem to be any good (alternative) FF addons as good as the old Gmail Checker 2.6.2 and earlier. If 2.6.3 isn't fixed, I may start using Chrome. I'd rather stay with FF though. If 2.6.3 can't be fixed, seems the author could at least modify it to not update automatically.

This review is for a previous version of the add-on (2.6.3). 

Not working, but... Rated 5 out of 5 stars

I downgraded to 2.6.2 - still didn't work. Downgraded to 2.6.1 - and it's working fine. Turned off automatic update for this one.

Five stars for 2.6.1

This review is for a previous version of the add-on (2.6.3). 

Yep - broken for sure! Rated 1 out of 5 stars

Same problem until reverting to 2.6.2. I switched firewall programs around the same time and thought that might have been the cause, but it's definitely a problem with 2.6.3. Rating will go back to 5 starts when fixed!

This review is for a previous version of the add-on (2.6.3). 

BROKEN Rated 1 out of 5 stars

Downgrading will not work with 2-factor authentication tho.
Please fix it!

This review is for a previous version of the add-on (2.6.3). 

GMail Checker down Rated 4 out of 5 stars

Thank you rebecca615,downgrading to 2.6.2. That worked for me too ;)

i hope the next uptade fix that ;)

This review is for a previous version of the add-on (2.6.3).