Add-ons
thunderbird
by mohamjon
About this Collection
87 Add-ons in this Collection
LightningButton
by rsjtdrjgfuzkfg
3,220 users
Toolbar-Buttons for Lightning; advances the feature to get rid of the tabbar.
quickFilters
by Realraven (Axel Grude)
12,678 users
Quickly generate mail filters on the fly, by dragging and dropping mails and analyzing their attributes. Create a filter in less than 10 seconds, it's as easy as: drag, click, click.
By popular demand, supports SORTING filters alphabetically.
SmartTemplates
by Realraven (Axel Grude), Marky Mark DE
4,289 users
SmartTemplates offers an easy and powerful way to automatically create customized replies by auto-inserting various mail headers. Templates can be created for every mail identity, Stationery files can now be imported and used directly.
Disable Add-on Compatibility Checks
by Kris Maglione
191 users
Reinstates the extensions.checkCompatibility preference without respect to the current application version.
Awesome Auto Archive
by wang opera
300 users
Automatically do Archive/Copy/Delete/Move actions based on user defined rules
PrintingTools
by Paolo "Kaosmos"
955 users
Adds some options to print messages and addressbooks
XNote++
by opto
17,121 users
Persistent sticky notes associated to emails. You can fulltext search with constraints/email them/print/bookmark/copy to clipboard.
If you have a large screen, you can even display the notes outside of TB's main window, so it won't hide anything.
Calendar Tweaks
by DW-dev
2,130 users
Allows several tweaks to the Thunderbird/Lightning calendar user interface including new selection styles and repeating event icons. Mimics the colors and styles found in MS Outlook.
Automatic Dictionary
by beltrachi
3,769 users
Remembers the language you use with a person or group of people, and switches the spellchecker language automatically for you next time. You do not have to do it manually any more. It remembers and switches it for you.
Google Contacts
by H.Ogi
11 users
Access to Google contacts and synchronize them with Thunderbird address books.
Color Folders
Account Colors
by DW-dev
3,450 users
Associates user-defined colors with POP3/IMAP accounts and identities. Applies these colors to accounts, identities, folders, message list, message headers and compose headers. Users will always know which accounts/identities they are working with.
Quick Locale Switcher
by ppclick
71 users
Allows you to quickly switch to a different language (User Interface, Spell Checker Dictionary and Website content) in your Mozilla application.
Tag Toolbar / Tag Popup
Expression Search / GMailUI
by wang opera
207 users
Powerful message searching through expressions. Type "from:fred to:tom" to see all messages from Fred to Tom in the current view. Support 'regular expressions' and 'click to search'.
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