Up & Coming Extensions
Keep in Taskbar Requires Restart
A simple plugin that makes the Close button behave exactly like the Minimize one.
LocalFolder Requires Restart
Add as many local folders as you want to.
New folders can reside on mapped or network locations.
Works with both TB60 through TB65
Address bulk copy （アドレス一括コピー） Requires Restart
Thunderbird は Outlook のようにアドレス全選択からの「一括コピー」ができません。
Adds the Google Calendar web interface in a new Thunderbird tab. Creating and viewing events works like in a browser (Firefox, Chrome, ...)
Search as list Requires Restart
Search results appear as list (as per the "Open email as list" button).
- return to facet view with shift+close [x]
- auto open list view when few results found
- column config./sort/toggle [IMG3&4]
- apply columns to search as list menu [IMG5]
This extension adds support for CalDAV & CardDAV accounts to the Thunderbird Sync manager "TbSync".
Slideshow Requires Restart
Displays a slideshow of picture attachments. When email has attached pictures, it displays "View as Slideshow" button next to the attachment. Button click pops a slideshow window with all the images, allowing you to zoom in/out, save...
Put an unread mail count badge on the Thunderbird icon in the Windows taskbar.
Check Domain Requires Restart
This extension is to display the warning dialog when you send mail for multiple domains.
Subject Cleaner Requires Restart
Remove extra strings from the subject while composing the message.
List addons in Windows' "Add or Remove Programs".
Duplicate Contacts Manager Requires Restart
This Thunderbird add-on searches address book(s) for pairs of matching contact entries.
It can automatically delete entries that have equivalent or less information than the other one.
Any remaining matches are presented for manual treatment.
Add sync support for Exchange ActiveSync (EAS v2.5 & v14.0) accounts to TbSync
Thunderbook Requires Restart
Export messages (including RSS items) as e-books.
Quote Colors Requires Restart
Quote Colors allows you to select text and background colors of different quote levels which are applied when reading or printing mail/news messages. Additionally, you can choose between graphical and traditional plain text quoting display mode.
Dorando keyconfig Requires Restart
A modified Dorando's addon to rebind keyboard shortcuts. It is designed to be a drop-in replacement, keeping your old settings. (See details for upgrade instructions.)
Confirm-Address Requires Restart
Confirm E-mail address before sending mail
Emoji Menu Requires Restart
Adds the ability to easily insert emojis into your composed messages in Thunderbird.
Ruler Bar Requires Restart
This appends a ruler to the mail composition window.
Address Move Button Requires Restart
Allow you to add a Address Move Button to mail compose window.