7 Add-ons in this Collection
Organize your schedule and life's important events in a calendar that's fully integrated with your Thunderbird email. Manage multiple calendars, create your daily to do list, invite friends to events, and subscribe to public calendars.
Allows bidirectional access to Google Calendar
Switch the signature on/off or choose a new one from your predefined set...
Quicktext is an extension for Thunderbird that lets you create templates that can be easily inserted into your own emails.
Access to Google contacts and synchronize them with Thunderbird address books.
It adds a button that can be put in toolbars and that open the addressbook in a new tab
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