Recently Updated Extensions

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Menu Filter

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

Rated 5 out of 5 stars (45)
4,253 users
Updated September 21, 2016

Savogram

This extension allows you to download photos and videos from Instagram to your computer.

Rated 2 out of 5 stars (10)
1,073 users
Updated September 20, 2016

AntiGameOrigin v6

AntiGameOrigin - the other OGame experience for all communities.

Rated 5 out of 5 stars (4)
11,834 users
Updated September 19, 2016

Ad-Blocker

Ad Blocker lets you block all ads, tracking & malware from the web world. It is an effective solution to browse the web without offensive and annoying ads you hate to see.

Not yet rated
17 users
Updated September 19, 2016

XNote++ Requires Restart

Persistent sticky notes for Thunderbird associated to mails.
This is a port to Thunderbird >= 3 based on XNote 2.1.0 ( https://addons.mozilla.org/en-US/thunderbird/addon/3093 ) with bugfixes and additional features.

Rated 5 out of 5 stars (68)
20,677 users
Updated September 18, 2016

LCD Clock Requires Restart

displays a LCD Clock in your Toolbar

Rated 5 out of 5 stars (7)
854 users
Updated September 17, 2016

AutoarchiveReloaded Requires Restart

Automatically archives old mails (Improved version of the orginal Autoarchive Add-on)

Rated 4 out of 5 stars (9)
5,524 users
Updated September 16, 2016

Extension Auto-Installer

Extension Auto-Installer is a helper for Firefox/SeaMonkey/Thunderbird extension developers: it allows automatically adding or updating browser extensions, e.g. via command line tools. This makes testing your changes easier.

Rated 5 out of 5 stars (16)
3,385 users
Updated September 15, 2016

Redmine連携 Requires Restart

コンテキストメニューでRedmineチケットを作成します

Rated 1 out of 5 stars (1)
132 users
Updated September 14, 2016

Thin Tabs

Extremely thin tabs optimized for the squared variants of Classic Theme Restorer.

I fear it will look awful with the default Australis tabs, so be warned.

With version 1.1 an option dialog with various customization options has been added.

Rated 4 out of 5 stars (10)
1,445 users
Updated September 13, 2016

Shrunked Image Resizer Requires Restart

Make your photos smaller, so they don't take forever to email or send to websites.

Rated 4 out of 5 stars (33)
8,206 users
Updated September 10, 2016

GPO support For Firefox and Thunderbird

Firefox and Thunderbird extension to manage user preferences and user profile CA certificates using GPOs

Rated 4 out of 5 stars (11)
17,306 users
Updated September 9, 2016

About Home Themer

Enables theming of the About:Home page by providing a simple redirect

Rated 5 out of 5 stars (1)
348 users
Updated September 8, 2016

YouTube 2 Player

Send YouTube video links to an external player, downloader, etc,

Rated 5 out of 5 stars (4)
1,294 users
Updated September 7, 2016

CryptoData Requires Restart

Easily and quickly to encrypt / decrypt:
Private messages via e-mail, blogs, social networks, forums, websites, images, etc
Support: Firefox, Thunderbird and SeaMonkey

Rated 5 out of 5 stars (7)
1,996 users
Updated September 3, 2016

Thunderbook Requires Restart

Export messages (including RSS items) as e-books.

Not yet rated
66 users
Updated September 2, 2016

ColumnsWizard Requires Restart

Adds some magic to the mesasges list columns!
With this addon you can:
* Add a custom column
* Set the default columns for any new folder.
* Show hidden columns in the Conversation Tab.
* Edit a mail header value for a single message.

Rated 4 out of 5 stars (6)
1,082 users
Updated September 2, 2016

Menu Wizard Requires Restart

Customize menus : Helps removing, moving and renaming menus and menu items
Colorize important menu for ease of use! (use Style (CSS))
Change or disable any of used keyboard shortcuts
Support: Firefox, Thunderbird and SeaMonkey

Rated 5 out of 5 stars (183)
67,346 users
Updated September 2, 2016

FoxyProxy Standard Requires Restart

FoxyProxy is an advanced proxy management tool that completely replaces Firefox's limited proxying capabilities. For a simpler tool and less advanced configuration options, please use FoxyProxy Basic.

Rated 4 out of 5 stars (362)
269,221 users
Updated August 31, 2016

FoxyProxy Basic Requires Restart

FoxyProxy Basic is a simple on/off proxy switcher. More advanced features and configuration options are offered by FoxyProxy Standard.

Rated 4 out of 5 stars (31)
22,739 users
Updated August 31, 2016