Rated 5 out of 5 stars

A lifesaver for me, now that Provider doesn't work for Google Calendars in v78.4! This works great for me.

I had to reset cookies as per this https://support.cdn.mozilla.net/hi-IN/questions/1310945 after "upgrading" to 78.4, in order to get my email to work again. So maybe doing that will get Open Google Calendar to work properly too. No guarantees but it's worth a try.

Rated 3 out of 5 stars

Used to work, but with the new TB version this and all other Google calendar tab add-ons won't work. When i try to login to my account using this it gives and error saying "your browser doesn't support javascript".

Can anyone help?

Rated 4 out of 5 stars

Para cuando un Open Google Contacts????

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

Rated 3 out of 5 stars

The calendar does not work in Thunderbird 78. When you add a new calendar, it doesn't offer the Google Calendar option.

Rated 5 out of 5 stars

Habe mit mit TBSync und Provider for Google calendar abgequält. Beide führten zu massiven Verzögerungen, da ich mehrer Kalender mit Lightning nutzen wollte. Unbenutzbar.
Dann habe ich von diesem Addon gelesen und es getestet.
Endlich! eine funktionierende Variante! Endlich!
Konnte den ganzen Rest an Addons löschen und deinstallieren.

Rated 5 out of 5 stars

Works as intended - a little sparse on instruction to get up and running. Managed anyway.
One question: the text in the calendar is exceptionally small - maybe 8 point, Is it possible to adjust the text size to make it readable without a magnifying glass?
Lightning calendar text can be adjusted - I use about 12 point.

Rated 5 out of 5 stars

I've been using this for years. Works perfectly - simple and excellent.

Rated 5 out of 5 stars

Yes, so far all works well, TOP

Rated 4 out of 5 stars

It seems that works with thunderbird 68, but still have some problems. If you have many google accounts it is not switch from one account calendar to the other. Instead open the new calendar to the browser...

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

Rated 5 out of 5 stars

Hurray, it works with Tbird 68! All is well again.

Rated 4 out of 5 stars

This aapplication is great and it dosen't work for Thunderbird 68, please, please, fix it!!

This review is for a previous version of the add-on (1.4). 

Rated 5 out of 5 stars

This is a GREAT add-on and I've been using it for years in stead of Lightning, which is simply not great. Now that I've upgraded to Thunderbird 68, this no longer works. Can this please be fixed for the new version?

This review is for a previous version of the add-on (1.4). 

Rated 5 out of 5 stars

LLevo usandola mucho tiempo y es magnifica. Pero en la versión 68.2.2 de Ubuntu ha dejado de funcionar.

This review is for a previous version of the add-on (1.4). 

Rated 5 out of 5 stars

Thank you, the Google Calendar works great!

This review is for a previous version of the add-on (1.4). 

Rated 3 out of 5 stars

This is a great concept, and almost exactly what I need. However, I cannot get Tasks to work. They open for a second and then disappear, and I'm unable to get them to open again. Using Thunderbird 68.3 on Windows 7. Once Tasks work reliably, I'll gladly give 5 stars.

This review is for a previous version of the add-on (1.4). 

Rated 4 out of 5 stars

It does what it claims: opens the google calendar web page in a Thunderbird tab, and allows you to interact with the calendar in exactly the same manner you would with a web browser.

I started using this add-on only a month or so ago, when the "Provider for Google Calendar" add-on inexplicably stopped working for me; it repeatly asks to authenticate with google, but never manages to do so. "Open Google Calendar" filled the void, but unlike Lightning, only supports google calendar.

In late November, Open Google Calendar stopped working with the latest version of Thunderbird. I reverted to Thunderbird-60 and OpenGoogleCalendar-1.4 to continue access to my calendar in Thunderbird. Today, Ubuntu updated Thunderbird to version 68; lo and behold, Open Google Calandar still works! Checking the Thunderbird Add-Ons tab, it claims to be disabled, but it still opened up when Thunderbird started and appears to be fully functional. Go figure.

If there's one thing that prevented my giving 5 stars, it's that updates don't come in a particularly timely manner. But it's working, so I'm not complaining. Much.

This review is for a previous version of the add-on (1.4). 

Rated 5 out of 5 stars

Very good! Unfortunately, no longer compatible with Thunderbird 68.2. I hope there will be an update !!

This review is for a previous version of the add-on (1.4). 

Rated 4 out of 5 stars

Previously worked perfectly: On first use you should see the Google Calendar login page. When you login you
will be prompted by a notification bar which can save your username and password
for the site.

But the above no longer applies seem to have to login each time.

This review is for a previous version of the add-on (1.4). 

Rated 5 out of 5 stars

Previously, I used the now defunct Google Calendar Tab. This is a worthy successor, and the most important Thunderbird extension for me.

This review is for a previous version of the add-on (1.4). 

Rated 4 out of 5 stars

Works fine. With thb 68 no problem. But only online work.
Other addon - Provider fo GC not working now.

This review is for a previous version of the add-on (1.4).