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Theme Font & Size Changer

Theme Font & Size Changer lets you change the global font size and font family used for the user interface in Firefox. Design your browser with your favorite font.

Avaliado em 5 de 5 estrelas (113)
82.507 usuários

Classic Toolbar Buttons Não precisa reiniciar

'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!

Avaliado em 5 de 5 estrelas (78)
28.879 usuários

QuickFolders (Tabbed Folders)

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!

Avaliado em 5 de 5 estrelas (101)
21.644 usuários

EHTip

Word translation in tooltip with English⟷Croatian dictionary already incorporated.

Avaliado em 5 de 5 estrelas (50)
5.443 usuários

Copy Plain Text 2

Copia texto selecionado removendo sua formatação.

Avaliado em 5 de 5 estrelas (37)
28.148 usuários

Add-ons Manager Context Menu

Add more items to Add-ons Manager context menu.

Avaliado em 5 de 5 estrelas (20)
6.575 usuários

SmoothWheel

Scrolls the page smoothly when scrolling the mouse wheel (or keyboard arrows if enabled).

Avaliado em 5 de 5 estrelas (228)
58.982 usuários

XNote++

Persistent sticky notes for Thunderbird associated to mails.
This is a port to Thunderbird >= 3 and Seamonkey >= 2 based on XNote 2.1.0 ( https://addons.mozilla.org/en-US/thunderbird/addon/3093 ) with bugfixes and additional features.

Avaliado em 5 de 5 estrelas (53)
15.104 usuários

NewScrollbars (aka NoiaScrollbars)

The "NewScrollbars"-extension replaces the default scrollbars of Firefox and Thunderbird with colorized ones (partly) known from "Noia themes".

Avaliado em 5 de 5 estrelas (57)
11.571 usuários

FlashGot Mass Downloader

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.

Avaliado em 5 de 5 estrelas (425)
1.288.335 usuários

Folder Pane View Switcher

Add arrow buttons for rotating among folder views, and switch to "All Folders" view when hovering over the folder pane during drag & drop.

Avaliado em 5 de 5 estrelas (31)
9.532 usuários

Nagios Checker

The statusbar indicator of the events from the network monitoring system Nagios.

Avaliado em 5 de 5 estrelas (51)
15.205 usuários

Adblock Plus Não precisa reiniciar Em destaque

Chateado com as propagandas? Incomodado com o rastreamento? Irritado com os banners? Instale agora o Adblock Plus para recuperar o controle da internet e mudar a maneira como você vê a web.

Avaliado em 5 de 5 estrelas (4.206)
17.698.874 usuários

Quick Translator

The most lightweight and easiest translator. Translate between more than 50 languages with one click or a hot key. Translate from one word to a whole page.

Avaliado em 5 de 5 estrelas (343)
219.256 usuários

Sun Cult

Worldwide Sunrise, Sunset, Twilight, Moonrise and Moonset...

Avaliado em 5 de 5 estrelas (102)
5.264 usuários

CantoFish

CantoFish is a popup Cantonese-English dictionary for Firefox. It contains over 200,000 entries and works with both traditional and simplified Chinese characters. The Yale and Jyutping romanization systems are supported, as well as Mandarin pinyin.

Avaliado em 5 de 5 estrelas (23)
779 usuários

Rise of the Tools Não precisa reiniciar

Moves the toolbar back above the tabbar.

Avaliado em 5 de 5 estrelas (47)
3.421 usuários

rikaichan

Japanese to English/German/French/Russian dictionary. Just hover the mouse on top of a word, and a popup appears. Automatically de-inflects verbs and adjectives. Detailed kanji view...

Avaliado em 5 de 5 estrelas (79)
50.995 usuários

Hide C. Titlebar Plus Lite

* "Maximize your content space by configuring Title-bar & floating main-menu".
* Configurable "Thunderbird" application-main-button at top-left corner!, like Firefox's one. (see sshots)
* "Close Current Tab"! as configurable Close-button action.

Avaliado em 5 de 5 estrelas (12)
698 usuários

Saved Password Editor

Adds the ability to create and edit entries in the password manager.

Avaliado em 5 de 5 estrelas (160)
85.705 usuários