Thunderbird

by L_G

14 Add-ons in this Collection

Adblock Plus by Wladimir Palant

Rated 5 out of 5 stars 5,046 reviews

21,622,280 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.

FlashGot Mass Downloader by Giorgio Maone

Rated 5 out of 5 stars 512 reviews

896,007 users

Download all the links, movies and audio clips of a page at the maximum speed with a single click, using the most popular, lightweight and reliable external download managers.

Dizionario italiano by flod

Rated 4 out of 5 stars 53 reviews

145,662 users

Italian spellchecking dictionary

TT DeepDark by steva

Rated 5 out of 5 stars 156 reviews

45,240 users

Smooth dark theme for Thunderbird
• Beta version available here

Send Later by jikamens

Rated 5 out of 5 stars 42 reviews

61,215 users

True "Send Later" functionality to schedule the time for sending an email.

Display Quota by Arnaud Abelard

Rated 4 out of 5 stars 30 reviews

40,768 users

This extension will display the current status of your IMAP quota in thunderbird's statusbar and will warn you when you reach a configurable limit...

Display Mail User Agent by Jürgen Ernst

Displays icon for user agent of received mails.

Toggle Private Browsing by supernova_00

Rated 4 out of 5 stars 66 reviews

4,343 users

Toggle Firefox's built-in private browsing mode with a toolbar or status bar button. You can also toggle Firefox to auto-start in private browsing mode.

Zoom Button for Thunderbird by Access Firefox Project

Rated 4 out of 5 stars 11 reviews

2,884 users

Zoom in, zoom out, and reset zoom with one toolbar button. Works in the Compose window too.

Close tabs to the left by zb3

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Experimental

Rated 4 out of 5 stars 9 reviews

717 users

Title says it all.

Firedrive for Filelink by Firedrive

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Experimental

Rated 5 out of 5 stars 2 reviews

105 users

Add Firedrive support to Thunderbird's Filelink feature.

Bigger Toolbar Buttons by Access Firefox Project

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Experimental

Rated 5 out of 5 stars 4 reviews

408 users

Forces all/any toolbar button icons to be displayed at 38x38 pixels (instead of the default 20x20 pixels). Small icons are displayed at their default size. Works with nearly all themes.

Dark Fox by randomaster

Rated 5 out of 5 stars 159 reviews

0 users

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