G-Hub Lite ( Free )
Programming Language: XUL
Google Hub is a Mozilla Thunderbird Add-on that adds Google Voice, Google Gmail, Google Calendar, Google Reader, Google Docs, Google Groups, Google Buzz and Google Wave toolbar buttons to the Thunderbird toolbar. Clicking one of these buttons opens the affiliated Google service in a new tab inside Mozilla Thunderbird. Through the use of this add-on Mozilla Thunderbird can be quickly and easily transformed in to a messaging hub, consolidating Google Voice/News Reading/Group Collaboration/Email/Calendar into one application.
















