Have you seen the enormous Gmail productivity list? It is enormous! There are more than 35 add-ons, extensions, scripts and applications that can be used with Gmail.



Some of the add-ons and extensions are only available in Firefox. Firefox seems to be the preferred web browser of many Gmail fans so having these extensions in Firefox is playing to a large market.

My favorite is Gmail Manager (a Firefox Extension) which allows you to control several Gmail Accounts and receive email notifications from them all. The toolbar icon provides information relating to your unread messages, saved drafts, spam and the amount of space being used.