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QR Code Image Generator Em destaque

Create a QR Code of the selected text or current URL. Use CTRL-SHIFT-Q to quickly see the QR Code. Also possible to create a QR Code from free text within Firefox. Works completely offline! Now with UTF8 support.

Avaliado em 4 de 5 estrelas (30)
17.652 usuários

Download YouTube Videos as MP4 Em destaque

An extension that adds direct links to download YouTube videos as MP4 and FLV. It has a simple interface and it downloads videos directly from YouTube. The extension integrates with YouTube's interface and adds a download button below the player.

Avaliado em 4 de 5 estrelas (452)
1.052.535 usuários

Keyword Search Em destaque

Search in the address bar without changing your search engine.

Avaliado em 5 de 5 estrelas (90)
8.685 usuários

Beyond Australis Em destaque

Australis was the code name for the current Firefox theme, it aimed to make a great browser look awesome. Now you can go one step further and also make it feel awesome to use!

Avaliado em 5 de 5 estrelas (328)
38.361 usuários

FoxyProxy Standard Requer reinicialização Em destaque

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.

Avaliado em 4 de 5 estrelas (366)
260.207 usuários

Bloody Vikings! Em destaque

Simplifica o uso de endereços de e-mail temporários para proteger seu verdadeiro endereço de e-mail contra spams. Oferece suporte a 10minutemail.com e anonbox.net.

Avaliado em 5 de 5 estrelas (63)
14.806 usuários

YouTube No Buffer (Stop Autoplaying) Em destaque

A bulletproof approach to prevent YouTube from buffering videos

Avaliado em 4 de 5 estrelas (22)
14.049 usuários

BetterPrivacy-signed Requer reinicialização Em destaque

Control a new, trickier kind of cookie, better known as an LSO or Flash cookie. The BetterPrivacy safeguard offers various ways to handle Flash-cookies created by webpages with the help of your Flash plug-in...

Avaliado em 5 de 5 estrelas (453)
450.114 usuários

Messenger & Notifier for Facebook™ Em destaque

provides an easy access to messenger.com and notifies you of all new messages (via badge icon text)

Avaliado em 4 de 5 estrelas (15)
4.041 usuários

Classic Toolbar Buttons Em destaque

'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 (161)
38.052 usuários

FireGestures Requer reinicialização Em destaque

A customizable mouse gestures extension which enables to execute various commands and user scripts with six types of gestures.

Avaliado em 4 de 5 estrelas (973)
328.744 usuários

Facebook™ Disconnect Em destaque

Facebook™ Disconnect is an efficient firewall to disconnect third-party websites from accessing to your Facebook.

Avaliado em 4 de 5 estrelas (10)
28.284 usuários

Google™ Translator Em destaque

Google™ Translator is a handy multi-language translator built on top of Google Translate. It gives you Google Translate UI feel right on your Firefox toolbar.

Avaliado em 4 de 5 estrelas (144)
81.934 usuários

Forecastfox (fix version) Requer reinicialização Em destaque

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 (226)
65.963 usuários

HTTPS Everywhere Requer reinicialização Em destaque

Encrypt the web! HTTPS Everywhere is a Firefox extension to protect your communications by enabling HTTPS encryption automatically on sites that are known to support it, even when you type URLs or follow links that omit the https: prefix.

Avaliado em 4 de 5 estrelas (126)
306.913 usuários

Bluhell Firewall Em destaque

Get a faster browsing experience by blocking nasty web resources using Bluhell Firewall, the lightweight Ad-Blocker and Tracking/Privacy Protector.

Avaliado em 5 de 5 estrelas (313)
104.623 usuários

Menu Wizard Requer reinicialização Em destaque

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

Avaliado em 5 de 5 estrelas (198)
72.710 usuários

DuckDuckGo Plus Em destaque

DuckDuckGo is the search engine that doesn't track you. This add-on makes DuckDuckGo your default search engine and includes some other useful features.

Avaliado em 4 de 5 estrelas (166)
261.655 usuários

Tab Memory Usage Em destaque

Tab Memory Usage displays the amount of memory is used by each tab

Avaliado em 4 de 5 estrelas (36)
34.523 usuários

Privacy Settings Em destaque

Alter Firefox's built-in privacy settings easily with a toolbar panel.

Avaliado em 5 de 5 estrelas (57)
20.532 usuários