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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 (168)
99.697 usuários

QuickFolders (Tabbed Folders) Requer Reinicialização

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 (112)
25.324 usuários

Add-ons Manager Context Menu Requer Reinicialização

Add more items to Add-ons Manager context menu.

Avaliado em 5 de 5 estrelas (35)
18.572 usuários

Classic Toolbar Buttons

'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 (150)
38.147 usuários

Adblock Plus 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 (4.844)
19.419.599 usuários

EHTip Requer Reinicialização

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

Avaliado em 5 de 5 estrelas (67)
2.977 usuários

Restart Requer Reinicialização

"Restart" menu and button, with configurable shortcut key.

Avaliado em 5 de 5 estrelas (55)
25.916 usuários

Copy Plain Text 2 Requer Reinicialização

Copia texto selecionado removendo sua formatação.

Avaliado em 5 de 5 estrelas (66)
45.315 usuários

Add-ons Manager - Version Number

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

Avaliado em 5 de 5 estrelas (18)
1.698 usuários

XNote++ Requer Reinicialização

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.

Avaliado em 5 de 5 estrelas (67)
21.748 usuários

NewScrollbars (aka NoiaScrollbars) Requer Reinicialização

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

Avaliado em 5 de 5 estrelas (103)
16.352 usuários

HTitle (discontinued) Requer Reinicialização

Hide title bar if window is maximized.

[!] This add-on has been discontinued.

This extension created only for GNOME 3. It can create problems with another DE. However, you can use HTitle at your own risk (need enable "legacy" mode on settings).

Avaliado em 5 de 5 estrelas (105)
7.654 usuários

Element Hiding Helper for Adblock Plus

Fight the text ads! Element Hiding Helper is a companion extension for Adblock Plus meant to make creating element hiding rules easier.

Avaliado em 5 de 5 estrelas (450)
590.355 usuários

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.

Avaliado em 5 de 5 estrelas (16)
3.473 usuários

Forecastfox (fix version) Requer Reinicialização

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!

Avaliado em 5 de 5 estrelas (209)
63.641 usuários

SmoothWheel Requer Reinicialização

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

Avaliado em 5 de 5 estrelas (264)
35.782 usuários

FlashGot Mass Downloader Requer Reinicialização

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 (531)
781.712 usuários

CantoFish Requer Reinicialização

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)
588 usuários

Search Results Sort By Date Not Relevance Requer Reinicialização

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

Avaliado em 5 de 5 estrelas (14)
3.116 usuários

Slim Add-ons Manager

The Add-ons Manager slims down!
This add-on reduces the height of entries in the Add-on Manager, so you can display more of them at a time.

Avaliado em 5 de 5 estrelas (50)
9.044 usuários