Send Later Requires Restart Nabarmenduak
True "Send Later" functionality to schedule the time for sending an email.
ExQuilla for Exchange Requires Restart Nabarmenduak
Thunderbird email accounts connecting to Microsoft Exchange Web Services.
ImportExportTools NG Requires Restart Nabarmenduak
Adds tools to import/export messages and folders (NextGen)
Send Later Button Requires Restart Nabarmenduak
A simple button to invoke the (already existing) send later functions.
TbSync Requires Restart Nabarmenduak
TbSync is a central user interface to manage cloud accounts and synchronize their contact, task and calendar information with Thunderbird.
Signature Switch Requires Restart Nabarmenduak
Switch the signature on/off or choose a new one from your predefined set.
LocalFolders Requires Restart Nabarmenduak
Add as many local folders as you want to.
New folders can reside on mapped or network locations.
Works with both TB60 through TB68
Zombie Keys (Multilanguage Keyboard) Requires Restart Nabarmenduak
Enter accents, diacritics, diaeresis, umlauts, ligatures etc. with keyboards of various countries (us,uk,ie,fr,it,ru,de,sv) - via easy to remember shortcuts or menu. Also supports all textboxes of the application (such as search, filters).
QuickFolders (Tabbed Folders) Requires Restart Nabarmenduak
The "Swiss army knife" of folders. Turn your favorites into tabs - open folders and subfolders, move mails without scrolling around or searching. powerful + easy.
See new mail at a glance after automatic filtering - supports quickFilters addon!
ThunderHTMLedit Requires Restart Nabarmenduak
Thunderbird HTML editor. This add-on adds a HTML tab to the composition window where you can see and edit the HTML source of the message.
Grammar Checker Requires Restart Nabarmenduak
Checks grammar using LanguageTool.