Thunderbird - Win7

by cHolzberger

39 Add-ons in this Collection

Adblock Plus by Eyeo

Rated 5 out of 5 stars 7,068 reviews

13,238,797 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.

German Dictionary by KaiRo

Rated 4 out of 5 stars 56 reviews

421,679 users

German Dictionary (new Orthography) for spellchecking in Mozilla products

LookOut by Aron Rubin

Rated 4 out of 5 stars 156 reviews

190,166 users

LookOut is a plugin which allows Thunderbird to interface with Microsoft's mail tools by decoding metadata and attachments encapsulated/embedded in a TNEF encoded attachment (aka winmail.dat).

Personas Plus by Mozilla

Rated 3 out of 5 stars 937 reviews

146,323 users

Personas (now known as lightweight themes) 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 themes.

Image Zoom by Jason Adams

Rated 4 out of 5 stars 353 reviews

74,611 users

Adds zoom and rotation functionality for images...

Thunderbird Conversations by Jonathan Protzenko, Standard8

Rated 4 out of 5 stars 424 reviews

30,788 users

This addon provides a conversation view for Thunderbird, grouping messages together and allowing you to reply "inline" thus providing a more efficient workflow.

CompactHeader by jmozmoz

Rated 5 out of 5 stars 164 reviews

104,846 users

Add symbol in header plane to switch between compact and expanded view. Options to switch between one or two lines compact view, which buttons should be displayed in header pane. For Thunderbird 36 and older use version 2.0.9 (see version history)

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

Rated 5 out of 5 stars 120 reviews

22,854 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!

Silvermel by ShareBird

Rated 5 out of 5 stars 533 reviews

1,199 users

A Creamy Silvery Experience

LightningButton by rsjtdrjgfuzkfg

Rated 5 out of 5 stars 14 reviews

17,349 users

Toolbar-Buttons for Lightning; advances the feature to get rid of the tabbar.

XNote++ by Lorenz Froihofer

Rated 5 out of 5 stars 67 reviews

22,093 users

Persistent sticky notes for Thunderbird associated to mails.
This is a port to Thunderbird >= 3 based on XNote 2.1.0 ( ) with bugfixes and additional features.

Toolbar Buttons by Button Guy

Rated 4 out of 5 stars 352 reviews

17,777 users

Adds toolbar buttons to the customize toolbar window in several programs including Firefox, Thunderbird and SeaMonkey. Some of the buttons make commonly preformed actions quicker, others add new functionality.

Calendar Tweaks by DW-dev

Rated 4 out of 5 stars 50 reviews

15,600 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.

Sieve by Thomas Schmid

Rated 4 out of 5 stars 27 reviews

9,515 users

This Extension implements the ManageSieve protocol for securely managing Sieve Script on a remote IMAP server...
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