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 Chat Notifier (for Thunderbird) by Full Quiver
Rated 5 out of 5 stars
Handy, simple, good. Merci! (NOTE: you don't need to spak French to use this; I certainly don't know the language. Only the two"bubble" alerts (message sent and message received) are in French, and it's obvious what each alert means.
To create your own collections, you must have a Mozilla Add-ons account.