thunderbird

by maeflowerbee

14 Add-ons in this Collection

Adblock Plus by Wladimir Palant

Rated 5 out of 5 stars 4,189 reviews

18,410,658 users

Blocks annoying video ads on YouTube, Facebook ads, banners and much more.

Adblock Plus blocks all annoying ads, and supports websites by not blocking unobtrusive ads by default (configurable).

Lightning by Mozilla Calendar Project

Organize your schedule and life's important events in a calendar that's fully integrated with your Thunderbird email. Manage multiple calendars, create your daily to do list, invite friends to events, and subscribe to public calendars.

Personas Plus by Mozilla

Rated 3 out of 5 stars 876 reviews

770,374 users

Personas are free, easy-to-install "skins" for Firefox. Personas Plus extends that built-in functionality to give you even more control and easier access to new, popular, and your own favorite Personas.

Zindus by Leni Mayo

Rated 4 out of 5 stars 196 reviews

53,420 users

Google and Zimbra contact sync for Thunderbird. (TB 24 and above NOT supported)

Contacts Sidebar by Jeroen Peters

Rated 4 out of 5 stars 218 reviews

42,231 users

Displays the address books in a sidebar in Thunderbirds 3-pane-window and can be toggled with the F4 key or a toolbar button.

Visit my Contacts Sidebar site for recent versions and news.

QuickFolders (Tabbed Folders) by Realraven (Axel Grude), Alexander Malfait

Rated 5 out of 5 stars 101 reviews

23,789 users

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!

ThunderBirthDay by ingomueller.net

Rated 4 out of 5 stars 63 reviews

25,511 users

Display birthdays from the Thunderbird addressbooks as events in Lightning.

Tag Toolbar by H.Ogi

Rated 5 out of 5 stars 29 reviews

13,967 users

Add toolbar for toggling tags.

AddressBookTab by pastisman

Rated 4 out of 5 stars 54 reviews

13,586 users

It adds a button that can be put in toolbars and that open the addressbook in a new tab

QuoteCollapse by Michael J Gruber

Rated 4 out of 5 stars 25 reviews

11,619 users

Collapse and expand quotes. Please see the extension homepage for...

Zombie Keys (Multilanguage Keyboard) by Realraven (Axel Grude), Kai Bolay

Rated 5 out of 5 stars 20 reviews

1,545 users

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).

Dictionary Switcher for Thunderbird by Dao Gottwald, MrWarper

Rated 4 out of 5 stars 24 reviews

13,216 users

Toggles spelling dictionaries automatically or manually and displays the currently selected one in the status bar.
Now merged with Dictionary Switcher v1.3 for Firefox/SeaMonkey

xSidebar for Thunderbird by Philip Chee

Rated 4 out of 5 stars 11 reviews

1,418 users

Firefox sidebars for Thunderbird.

Buttons! by chuonthis

Rated 4 out of 5 stars 61 reviews

2,643 users

Adds buttons to the Thunderbird toolbars such as Next! and Previous! buttons for navigating through all messages instead of just unread ones. See homepage for more...

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