Recently Updated Extensions
Telephone Message Requires Restart
Quickly and easy way to inform someone of a missed call. This addon allows you to email the person your passing the message onto, collecting their email address from your address book, with a collection of ready made messages.
AutoRssDeleter Requires Restart
Deletes rss message if the website link was clicked while Ctrl holding
GuifiProxy Infocentre Santa Bàrbara Requires Restart
Facilitates the use of proxies allows switching between them with two clicks, import i export lists, edit, add and delete manually, automatic authentication and exception address
Notification Viewer Requires Restart
Identifies and displays the status of pending and received notifications (DSN, MDN) for messages sent with notification requests. To get full experience with this addon, don't forget to use DSN settings and MDN extended addons too.
Multi-LDAP Requires Restart
Permits to use several LDAP directories simultaneously for address autocompletion.
Sensitive Attachment Guard Requires Restart
A Thunderbird add-on censor sensitive attachments (currently Microsoft Office documents) from being sent to unintended recipients.
CRL over LDAP Requires Restart
Allows importing CRL from LDAP directories.
Reply In Group Requires Restart
Adds "Reply In Group" and "Reply to sender" toolbar buttons to the main window. So it's easier to reply in Usenet...
Autohide Tabbar Requires Restart
This extension auto-hides the tab bar.
Rainbowpicker Requires Restart
Pick any color of the...
ZenbuShiitake Requires Restart
Export All Certificates Requires Restart
Adds an option to export all root certificates.
Find In Numbers Requires Restart
Find out how many phrases match your search
Hide Clear List Button Requires Restart
Hide the "Clear List" Button in the Download Manager.
Sztakidict SZTAKI Szótár a középsõ ujjban Requires Restart
Online Hungarian<->English dictionary by SZTAKI based on Jaap A. Haitsma's Dictionary Search 0.4
Modified by Danidek to be installable for Firefox 4.0 and later
Boomerang Requires Restart
Boomerang E-Mail is an Add-on for the Thunderbird E-Mail-Client and is based on the Boomerang e-Mail algorithm (patent pending).
It provides functionality to send a certain e-mail (including attachments) to several recipients one after the other and...
Directory Contact Tabs Requires Restart
Displays additional information about contacts from LDAP directory servers. The new panels are provided by one or several customized Directory Contact Tabs (Data) add-ons.
Reply All Control Requires Restart
Allows you to disable the ability to use Reply All when your email address does not appear in the To: or CC: fields. This usually means you've been BCC'd and Reply All might reveal the sender's sinister plot.