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Classic Toolbar Buttons No Restart Featured

'Classic Toolbar Buttons' add-on restores old toolbar button ui (known from Fx 4-7s small view, Fx 4-12s large view & Tb 5-14) for current Firefox, Thunderbird and Seamonkey versions on Windows.

Beta builds on versions page!

Rated 5 out of 5 stars (150)
39,212 users
Updated June 22, 2016

RetroTxt No Restart

RetroTxt stylises ASCII and MS-DOS text-art files with authentic fonts and colours from the 8 and 16-bit home computing eras.

Not yet rated
1 user
Updated June 22, 2016

Tab Bar Slider

Adds a traditional scrollbar/slider to the tab bar.

Not yet rated
11 users
Updated June 21, 2016

Safe for Amoled No Restart

Darkens the background of the page

Rated 4 out of 5 stars (18)
2,365 users
Updated June 21, 2016

Code: F1 No Restart

Verhindert das ablaufen der Sessions bei der Fahrplanauskunft der Deutschen Bahn

Not yet rated
3 users
Updated June 21, 2016

Text Contrast for Dark Themes No Restart

Fixes low-contrast text in input elements when using a dark desktop theme.

Rated 5 out of 5 stars (3)
526 users
Updated June 21, 2016

NoSquint Plus No Restart

Manage site-specific zoom levels and color settings

Rated 4 out of 5 stars (47)
10,306 users
Updated June 21, 2016

Slack hide panes No Restart

Hide Slack Panes using F4 key.

Not yet rated
1 user
Updated June 21, 2016

mail.com MailCheck for Firefox

Mail notifier for multiple email accounts.

Rated 2 out of 5 stars (13)
1,696 users
Updated June 21, 2016

ポータルアシスト No Restart

テキストをなぞって右クリックからYahoo!で検索する.
ウェブページでキーワードを選択して、マウスを右クリックでYahooを検索する。

Not yet rated
266 users
Updated June 21, 2016

WEB.DE MailCheck for Firefox

Mail notifier for multiple email accounts

Rated 4 out of 5 stars (32)
17,574 users
Updated June 21, 2016

GMX MailCheck for Firefox

Mail notifier for multiple email accounts

Rated 3 out of 5 stars (14)
9,851 users
Updated June 21, 2016

Browser Backgrounds

Browser Backgrounds is the new Firefox extension that lets you install backgrounds directly on your browser.

Rated 4 out of 5 stars (49)
8,802 users
Updated June 20, 2016

VivaldiFox No Restart

An add-on that allows colouring Firefox in a Vivaldi style fashion.

Rated 5 out of 5 stars (16)
708 users
Updated June 20, 2016

VimFx No Restart Featured

Vim-style keyboard shortcuts for browsing and navigation, significantly reducing the use of the mouse.

Rated 5 out of 5 stars (152)
14,613 users
Updated June 20, 2016

Scroll Position Highlight No Restart

Highlights previous scroll position

Rated 5 out of 5 stars (1)
13 users
Updated June 19, 2016

Rainbow Persona No Restart

Colorful Firefox

Not yet rated
29 users
Updated June 19, 2016

Hide Caption Titlebar Plus No Restart

"Maximize your screen space by adjusting Firefox window TitleBar, borders, Tabs, Toolbars, etc!", with 'smart' options, *optional* custom caption & resizers.  
Multiple Configurable Actions for both screen-corner buttons: Firefox & Close buttons!

Rated 5 out of 5 stars (411)
25,804 users
Updated June 19, 2016

SuperSteam No Restart

Improving the Steam User Experience by giving the user information that can help make purchase decisions. We display stats about each game on steam on the store page! Super Steam is based on Enhanced Steam by jshackles. This add-on is 100% free.

Rated 5 out of 5 stars (4)
1,708 users
Updated June 18, 2016

Hughes Real Estate Group Backend Helper No Restart

The Hughes Real Estate Group helper extension was created to alter the look of the REW sites to distinguish between their backend views.

Not yet rated
0 users
Updated June 17, 2016