Add-ons
Top-Rated Extensions
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BrowsrBounce
Requires Restart
Do links not load in the correct browser? Are they not loading at all? BrowsrBounce will fix that for you.
lightningWeather
Requires Restart
LightningWeather shows the weather forecast in the background of the calendar so you can easily coordinate your activities with the weather.
withAttach
Requires Restart
This extension adds a menu option (and a toolbar button) to compose an email "with attachments"...
SmartSave Thunderbird Extension
Requires Restart
Now you can export your messages in a smarter way! You can export all folders and subfolder esaily from your local folder or from your IMAP...
www.Translate
Requires Restart
Multi-Translator from Google, Bing and Pragma.
Translation tool for your Firefox and Thunderbird with a simple and friendly interface.
Open all links
Requires Restart
Open all http(s) links in an e-mail message with a single click...
Identity Reminder
Requires Restart
How many times have you sent out an email and forgotten to set the appropriate email identity? Over and over I send out an email from the wrong address and promise myself I'll never forget again and from now on, I will make sure to set the...
Text Insert: Templates/Instant Spell Check
Email composer:
*Upper case the first letter of nouns, names, or words at sentence start
*Android(TM) like spellcheck/suggest alternatives (DE, EN, ES, FR,NL)
*Insert styled text, images, tables with shortcuts
*Define shortcut-replacements.
View Headers Toggle Button
Requires Restart
This extension adds a toolbar button that allows the easy toggling of viewing all message headers.
Duplicate Contact Manager
Requires Restart
Facilitates handling of duplicates in your address book(s). Allow to search and remove similar contacts.
Toggle Line Wrap
Toggle wrapping of long lines in the message composition window when writing plaintext messages. Wrapping can be controlled via a toolbar button and a keyboard shortcut.
Menu Editor II
Requires Restart
Hides or moves menus and menu items. (Deprecated version, see below.)
Add Birthdays To Calendar
Requires Restart
Birthdays from addressbook-contacts will be added as events to Lightning...
E-Mail Bodytext Autoexport
Requires Restart
Extracts the bodytext from an E-Mail with the specific subject into a setable directory.
FromToGMAP
Requires Restart
Calculation of the distance and delay between reference address and highlighted address with the Google Map engine. Right click with mouse, select 'Distance with FromToGMAP' and the calculation of distance and delay appear in a popup
SyncKolab
Requires Restart
SyncKolab can synchronize your calendar, address book and tasks against an IMAP server in Kolab formats version 1 (vCard/iCal) or version 2 (XML) or turn your Thunderbird/Lightning into a native Kolab Client (http://kolab.org).
Add Signature
Requires Restart
Simply add your signature manually (right mouse click) to your emails
Task Me (activity logger)
Requires Restart
Activity logger (sampled task monitoring) which uses calendar to store user's activities.
It periodically displays window with textbox where user can put description of currently performed tasks. The description is saved in a calendar.
Custom Geometry
Requires Restart
Resizes and positions the Firefox window according to your settings.
To create your own collections, you must have a Mozilla Add-ons account.
