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Checkbox Column Requires Restart

Adds a custom column to Thunderbird's messages list (thread tree), making it easier to select multiple messages on devices with a touchscreen display.

Rated 5 out of 5 stars (1)
1 gebruiker
Bygewerk op August 26, 2016

Forecastfox (fix version) Requires Restart

Get international weather forecasts from AccuWeather.com and display them in any toolbar or statusbar with this highly customizable and unobtrusive extension.

Now Available for: Firefox, Thunderbird and SeaMonkey!

Rated 5 out of 5 stars (209)
63 949 gebruikers
Bygewerk op August 17, 2016

UI Text Overrider

Provides ability to override UI elements' label, tooltip text, etc.

Rated 5 out of 5 stars (1)
190 gebruikers
Bygewerk op August 10, 2016

ViewAbout Requires Restart

Enables access to various about: dialogs from the View menu.

Rated 4 out of 5 stars (17)
3 435 gebruikers
Bygewerk op August 2, 2016

Personas Plus

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.

Rated 3 out of 5 stars (931)
283 674 gebruikers
Bygewerk op July 28, 2016

Tategaki Requires Restart

Tategaki allows vertical writing-mode on mail compose window.

Nog nie gegradeer nie
21 gebruikers
Bygewerk op July 22, 2016

Version Number in Add-ons Manager

[Restartless] [e10s Compatible]
Easily viewable version info in the Add-ons Manager on Firefox/Thunderbird 24.0 and later.
Also restores the add-on version number on Firefox/Thunderbird 40.0 and later.

Rated 5 out of 5 stars (2)
316 gebruikers
Bygewerk op July 16, 2016

Search Results Sort By Date Not Relevance Requires Restart

Makes search results sort by "date" instead of "relevance" by default.

Rated 5 out of 5 stars (14)
3 142 gebruikers
Bygewerk op July 13, 2016

TotalQuickFilter Requires Restart

Reboot the QuickFilter bar.

Rated 3 out of 5 stars (6)
423 gebruikers
Bygewerk op July 11, 2016

Layout Button Requires Restart

A toolbar button to switch between layouts.

Nog nie gegradeer nie
79 gebruikers
Bygewerk op July 10, 2016

CuteButtons - Crystal SVG Requires Restart

Adds colourful icons to buttons and menus

Rated 4 out of 5 stars (104)
7 422 gebruikers
Bygewerk op July 8, 2016

Menu Filter

Keep your menus in check by filtering out items you never use.

Rated 4 out of 5 stars (46)
4 262 gebruikers
Bygewerk op July 4, 2016

Responsible Blocker

The "Responsible Blocker" arrives to save the Internet, this extension blocks all those annoying ads, but allows only small and acceptable ads, so the websites you like can continue online.

The "Responsible Blocker" arrives to save the Internet!

Nog nie gegradeer nie
6 gebruikers
Bygewerk op July 4, 2016

Element Inspector

In the DOM Inspector,quickly navigate to the any elements

Rated 5 out of 5 stars (29)
3 528 gebruikers
Bygewerk op July 2, 2016

Simple Locale Switcher Requires Restart

An easier management of the user interface language

Rated 5 out of 5 stars (8)
18 976 gebruikers
Bygewerk op July 1, 2016

Large Fonts Requires Restart

This add-on enables you to change the font size of the plain text editor of Thunderbird.

Nog nie gegradeer nie
152 gebruikers
Bygewerk op June 26, 2016

Big Navigation

enlarging the navigation links on the pages

Rated 5 out of 5 stars (6)
671 gebruikers
Bygewerk op June 25, 2016

Safe for Amoled

Darkens the background of the page

Rated 4 out of 5 stars (18)
2 010 gebruikers
Bygewerk op June 21, 2016

Add-ons Manager - Version Number

Restores version numbers for all installed add-ons inside Add-on Manager on Firefox, Thunderbird and Seamonkey.

Rated 5 out of 5 stars (18)
1 705 gebruikers
Bygewerk op June 17, 2016


The 'NoiaButtons' add-on offers cartoonish toolbar button icons (known from Noia themes) for default theme and lightweight themes. Further more lite silver and dark versions of Noia themes are included.

Rated 5 out of 5 stars (14)
15 531 gebruikers
Bygewerk op June 17, 2016