Thunderbird is a popular and free email application from Mozilla, the people behind Firefox. Like Firefox, one of the reasons for Thunderbird’s popularity is the number of quality add-ons that are available for download.
While Thunderbird includes all of the necessary features for managing your email, there are tons of add-ons that bring additional functionality that may make the application far more useful and productive for you.
In this post we’ll highlight 20 add-ons that can prove to be highly useful :
Lightning http://goo.gl/N6jJ8
Provider for Google Calendar http://goo.gl/RS4FM
QuickFolders http://goo.gl/odH08
Contacts Sidebar http://goo.gl/hCGaA
FoxClocks http://goo.gl/j0TXA
XNote http://goo.gl/9DFhK
ThunderBrowse http://goo.gl/caIV9
Tag Toolbar http://goo.gl/vhM6A
eMarks http://goo.gl/5a9en
Quick Translator http://goo.gl/suheX
Quick Locale Switcher http://goo.gl/pHsi1
AttachmentExtractor http://goo.gl/kt8YO
Nostalgy http://goo.gl/4pP4Z
Quicktext http://goo.gl/hiFRd
ReminderFox http://goo.gl/uxCW6
Send Later 3 http://goo.gl/55wvr
Signature Switch http://goo.gl/ybSOK
Zindus http://goo.gl/Pjlm3
MouseGestures Redox http://goo.gl/gK47j
ConfirmFolderMover http://goo.gl/tPURC