Welcome to Thunderbird Add-ons.
Add extra features and styles to make Thunderbird your own.Close
Extensions by Weekly Downloads
OpenSearch is a Mozilla Messaging addon that will allow you to search the web from within Thunderbird.
Replay your INBOX!
Keyword to Latest Digg URL Converter No Restart
This addon converts a user selected keyword within a website, to the newest digg entry which encapsulates the target keyword.
WebMyStyles No Restart
Style the web your way- provides a GUI that allow web users to change the look-and-feel of arbitrary web pages to something more pleasant and accessible.
Move mails to the same folder where previously mails have been moved from this author by hitting a single key
esri No Restart
This is an extension that enables "View in ArcGIS.com".
SortRecipients lets you alphabetically sort the recipients lists (To/Cc) when composing a message, simply by clicking the Sort button, which it adds to the Compose window toolbar.
One-click search similar to The Bat! program.
JSON based calendar Provider - designed to make writing backends for calendars trivial
This is a Joke Add-on.
Externals of Firefox and Thunderbird are changed.
Creates Mutt like key bindings for Thunderbird. Inspired by the mouseless extension.
Been2Long will remind you to get in touch with your contacts.
Add more views to the unifinder (event list) in Sunbird and Lightning.
Posta elettronica certificata - PEC
Set expiry timestamp for the message(s) and manage them.
This is a testing tool for addon developers.
Erase the R: when reply
Support printing of tasks for Lightning 0.8/0.9.
Up to version 0.2:
Enhancements to Lightning that are known from Sunbird: Unifinder (for events and todos) and moving MiniMonth to Tabpanel
Have ThunderBrowse version 2.8.7 or earlier? Install 3.0 from here: https://addons.mozilla.org/en-US/thunderbird/addon/5373 YOU DO NOT NEED TO INSTALL THUNDERUPDATE. GO INSTALL THUNDERBROWSE INSTEAD.