Recently Updated Extensions
Hide Menubar Requires Restart
Supports to hide Menu Bar automatically, you can press the ALT key to show it temporarily.
SearchWith Requires Restart
Search selected text with various search services...
Eortologio - Greek Namedays Calendar (Thunderbird) Requires Restart
This extension consists of a Greek Orthodox Namedays reminder. It displays in Thunderbird status bar current day's celebrated names.
eCleaner Requires Restart
Clears preferences left by extensions after uninstallation
New Mail Attention Requires Restart
This addon calls attention to main window on new message arrival.
Moji Requires Restart
An integrated sidebar-dictionary for Japanese and Chinese including kanji dictionary.
Repeat Borders Requires Restart
Adds darker borders to repeat events to distinguish them from single events.
ResetRec Requires Restart
ResetRec allows you to reset the recipient list.
Shift Box Requires Restart
Replay your INBOX!
Fingerfox (SE) Requires Restart
Use MS Fingerprint Reader with Firefox and Thunderbird...
dwMailCopy Requires Restart
This add-on is help for create the mail division. This add-on is converting to "(2/5)" from the string "(1/5)" in E-mail subject, after copy the mail. After now, Will be freed from onerous copy-paste work.
zFiler mail Requires Restart
Automatic conversion from 'plain' attachments to zFiler links, when message is being sent.
Birthday Reminder Requires Restart
Birthday Reminder reminds of upcoming birthdays for all contacts in Thunderbird's address book. Supports Lightning, reminders and even Google Calendar :-)
Track your shipment Requires Restart
Link to tracking sites. (mainly Japanese companies)
.vcs Support Requires Restart
Import and export calendar files in vCalendar (.vcs) format
Extension List Dumper Requires Restart
This extension adds a button ("Dump list") to the Add-ons window. When this button is pressed, a new window is opened with the list of installed extensions, themes or plugins...
Follow Reply Requires Restart
Find the replying or the following mail you wrote by clicking the arrow icon in the subject column of the thread panel
Dafizilla Table2Clipboard Requires Restart
Mozilla applications allow to select rows and columns from a table simply pressing Control key and picking rows/columns with left mouse button.
The selection can be copied to clipboard but the original table disposition is lost making ugly results wh...
Follow Up Requires Restart
This add-on provides a follow-up email feature for Thunderbird.
Limit_Offline_Message_Size Button Requires Restart
Limit the size of a message to download with a single click of the button for slow (and/or expensive) network connection.
Quick access to Tools->Account Settings->Disc Space->"To save disk space, do not download: Messages larger than XXkB"