Extensões em destaque
Print Edit Reinício necessário Em destaque
Allows editing of web page content while in Print Preview mode, prior to printing or saving as HTML or PDF. Compacts the layout and removes unwanted content such as adverts, sidebars and blank pages. Any element can be formatted, hidden or deleted.
Ghostery Em destaque
Increase your browsing privacy, protection, and speed.
Weather Forecast Plus Em destaque
Weather Forecast Plus is the easiest way to check the weather while you browse internet
Enhancer for YouTube™ Em destaque
One of the best extensions for YouTube™. All the features you need to make YouTube™ more awesome!
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!
Privacy Settings Em destaque
Alter Firefox's built-in privacy settings easily with a toolbar panel.
Tab notifier Em destaque
Enables desktop notifications like in Chrome (e.g. Gmail, imo.im) and, if the site doesn't support them, it can notify new messages or updates detecting changes of the title (e.g. Hotmail, Yahoo, Facebook, Twitter). Even if the browser is minimized!
SearchWP Reinício necessário Em destaque
Jump-to-word buttons and highlighting for the search box content
Integrated Inbox for Gmail and Google Apps Em destaque
Tired of having multiple tabs open just to view your favorite Google services and other Apps like Feedly, Evernote, Twitter and more? Now you can see them right from your Gmail Inbox.
Install now or visit www.integratedinbox.com for more info.
Emoji Keyboard Em destaque
A free extension of the web tools https://emojikeyboard.org & https://coolsymbol.com. It helps input emoji in the browser with an extensive search functionality to facilitate getting emoji by keywords - Sponsored by https://charactercounttool.com.
User-Agent Switcher Em destaque
Quickly and easily switch between popular user-agent strings.
History Submenus II Em destaque
Add sub-menus to History Menu for previous days' history.
Adblock Plus Em destaque
Aborrecido pelos anúncios? Incomodado pela monitorização? Incomodado por banners? Instale o Adblock Plus agora para recuperar o controle da internet e mudar a maneira como vê a web.
Resumo em http://www.youtube.com/watch?v=oNvb2SjVjjI
Prevent Tab Overflow Em destaque
Make sure your tabs stay visible all the time.
Font Finder Reinício necessário Em destaque
FontFinder is created for designers, developers and typographers. It allows a user to analyze the font information of any element on a page, copy any piece(s) of that information to the clipboard, and perform inline replacements to test new layouts.
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.
Smart HTTPS Em destaque
Automatically changes HTTP addresses to the secure HTTPS, and if loading encounters error, reverts it back to HTTP.
YouTube™ Flash-HTML5 Em destaque
Play YouTube™ Videos in Flash or HTML5 Player
Messenger & Notifier for Facebook™ Em destaque
provides an easy access to Messenger.com and notifies you of all new messages (via badge icon text)