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 ThunderCal by Firefox user 3cd63c
Rated 4 out of 5 stars
Hi, the add on is really helpful. But we have a problem to sign in a new calender. Always it throughs us to the internet if we choose a different account. We can not laod a new person or calender.
Please help.
To create your own collections, you must have a Mozilla Add-ons account.