Extensions by Weekly Downloads
Redmine連携 Requires Restart
Show Outlook Appointments (vcal / ics) Requires Restart
An extension to show embedded Outlook calendar (vcal / ics) parts.
Thunderbird doesn't show calendar parts from Outlook appointment emails. This addon adds a button to download the embedded appointment as ICS to import it into another calendar.
Change prefs so that you use addons.thunderbird.net as the provider for add-on downloads and updates.
New Thread To All Requires Restart
If you always have the same email recipient lists for your projects, this button may be the right thing for you.
It creates a new mail compose window with to, cc, bcc filled with names from the currently viewed email, but empty body, subject.
YNote Requires Restart
Make some text notable on the each folder in folder's property dialog box.
Mailing list filter Requires Restart
Mail filter search term using mailing lists (and not whole addressbooks).
AutoRssDeleter Requires Restart
Deletes rss message if the website link was clicked while Ctrl holding
This extension adds support for CalDAV & CardDAV accounts to the Thunderbird Sync manager "TbSync".
中止ボタンがサーニャに見えて困る Requires Restart
EasyRight2Left Requires Restart
Change direction from Left to Right and Right to Left for Persian, Arabic, Hebrew etc. This Thunderbird extension is based on ComposeRTF available in https://addons.thunderbird.net/en-US/thunderbird/addon/composertf/
Seturgent Requires Restart
Sets the urgent flag (X11) of the Thunderbird window under Linux in case of new messages. Does ignore special folders like Drafts, Junk and such.
URL Link Requires Restart
URL Link is a small Thunderbird extension that allows you to select a non-URL in a mail/news message or web-page, and open it in a browser window.
⦁ NEW! Floating Toolbars & Menus with autohide!
⦁ "Maximize your screen content space by adjusting window TitleBar, Tabs, Toolbars, etc!".
⦁ Multiple Configurable Actions for both screen-corner buttons: Application/'Home' & Close buttons!
Dictionary Search Requires Restart
ConfirmBeforeDelete Requires Restart
Ask a confirm before to delete some items
Allows you to use your Exchange email accounts that use Outlook Web Access (OWA) with Thunderbird
Open With can open your web links in any browser installed on your computer.
Add sync support for Exchange ActiveSync (EAS v2.5 & v14.0) accounts to TbSync