Extensões melhor avaliadas

Inscrever

Reader

Reader is the ultimate Reader tool for Firefox.

Avaliado em 5 de 5 estrelas (61)
32.375 usuários

YouTube High Definition

YouTube High Definition is a powerful tool that will let you automatically play all YouTube videos in HD (High Definition), turn off annotations, change video player size, auto stop videos, auto mute videos, control embedded videos and much more.

Avaliado em 5 de 5 estrelas (228)
538.145 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 (118)
24.955 usuários

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 (170)
108.698 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.

Beta builds on versions page!

Avaliado em 5 de 5 estrelas (132)
36.665 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 (5.140)
17.181.246 usuários

Open With Photoshop

Open With Photoshop is a new companion for web and graphic designers to open up any web image with Adobe Photoshop via a single and quick mouse click.

Avaliado em 5 de 5 estrelas (71)
15.274 usuários

YouTube Flash Video Player

YouTube Flash Video Player is a powerful tool that will let you choose Flash video player as default YouTube video player.

Avaliado em 5 de 5 estrelas (60)
251.637 usuários

Download Status Bar

Se você é uma pessoa que gosta de ter controle sobre os seus downloads, Download Status Bar é o add-on que você procura!

Avaliado em 5 de 5 estrelas (276)
210.780 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 (54)
8.750 usuários

SeaTab-X-2 Requer reinicialização

Adds Firefox-style tab closers into SeaMonkey.

Avaliado em 5 de 5 estrelas (21)
2.127 usuários

Decentraleyes

Protects you against tracking through "free", centralized, content delivery. It prevents a lot of requests from reaching networks like Google Hosted Libraries, and serves local files to keep sites from breaking. Complements regular content blockers.

Avaliado em 5 de 5 estrelas (115)
78.061 usuários

Twitter App

Twitter App brings Twitter right into your Firefox Sidebar.

Avaliado em 5 de 5 estrelas (20)
12.083 usuários

Messenger for Facebook™

Messenger for Facebook™ lets you bring a Messenger right into your browser to chat with your friends.

Avaliado em 5 de 5 estrelas (40)
23.976 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 (118)
7.265 usuários

Old Default Image Style

Restores the default image style used for top-level images in previous versions of Firefox.

Avaliado em 5 de 5 estrelas (91)
6.746 usuários

Вебмастер SAPE Requer reinicialização

Дополнительная панель инструментов Firefox содержит набор функций, расширяющих возможности вебмастеров и оптимизаторов при работе в интерфейсе биржи SAPE.

Avaliado em 5 de 5 estrelas (168)
5.749 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 (431)
474.069 usuários

Proxy Privacy Ruler

Restrict Proxy by Private Windows, Tabs and Domain List

Avaliado em 5 de 5 estrelas (18)
8.263 usuários

Add-ons Manager Context Menu Requer reinicialização

Add more items to Add-ons Manager context menu.

Avaliado em 5 de 5 estrelas (36)
143.523 usuários