To try the thousands of add-ons available here, download Mozilla Firefox, a fast, free way to surf the Web!
CloseWelcome to Firefox Add-ons.
Choose from thousands of extra features and styles to make Firefox your own.
CloseReview for Provider for Google Calendar by Michael
Rated 5 out of 5 stars
A very useful and good add-on - I've been using it for years to access Google Calendar with Thunderbird.
This review is for a previous version of the add-on (102.0.0).To create your own collections, you must have a Mozilla Add-ons account.