Extensões em destaque
BetterPrivacy-signed Reinício necessário 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...
Download Plan Em destaque
An addon to download files at specific time interval
Stylish Reinício necessário Em destaque
Restyle the web with Stylish, a user styles manager. Stylish lets you easily install themes and skins for Google, Facebook, YouTube, Tumblr, and many, many other sites. You can even customize Firefox and other programs themselves.
Painel OmniLateral Em destaque
Mostre os seus marcadores apenas com um gesto. Mova o painel lateral para o lado oposto do ecrã. Abra um painel lateral diferente apenas com um clique no seu título. E mais! Mantém o seu painel lateral simples e de rápido acesso!
Lightbeam for Firefox Em destaque
Lightbeam is a Firefox add-on that enables you to see the first and third party sites you interact with on the Web. Using interactive visualizations, Lightbeam shows you the relationships between these third parties and the sites you visit.
Google™ Translator Lite Em destaque
Google™ Translator Lite
iMacros for Firefox Em destaque
Automatize Firefox. Grave e reproduza tarefas repetitivas. Se você está cansado de visitar os mesmos sites, preenchendo formulários, baixando arquivos e extraindo dados, então iMacros é para você! Economize tempo, esforço e dinheiro com iMacros!
Mozilla Archive Format, with MHT and Faithful Save Reinício necessário Em destaque
— Open web pages saved with Internet Explorer or other browsers (MHT)
— Save many tabs, video and audio reliably, in a single ZIP file (MAFF)
— Return to the original site you saved a page from, and more!
Lightweight Themes Manager Em destaque
Manage your installed personas (lightweight themes).
Omnibar Reinício necessário Em destaque
Integrates location bar and search bar into one. Shows search and url suggestions. Quickly switch search engine using search keywords. Provides different auto-complete popup styles for compact displays.
Capture & Print Em destaque
This add-on lets you print a webpage's area easily.
YouTube High Definition Em destaque
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.
Fastest Search - Browse/Search Faster! Em destaque
Search/browse faster than ever! Ctrl-Shift-F for whole-word/regex/all tabs/diacritic search;Create custom engines;Select-n-search with Smart SearchBox;Preview results;Auto copy plain text, drag-n-drop save images/open links. http://y2u.be/gDlLrVZ54L0
AdBlocker for YouTube™ Em destaque
AdBlocker for YouTube™ removes all annoying Ads from YouTube
BugMeNot Em destaque
Bypass compulsory web registration with the context menu via www.bugmenot.com.
Thumbnail Zoom Plus Reinício necessário Em destaque
Shows full image when you hover over a thumbnail. Works with Amazon, Baidu Images, Bing Images, Facebook, Flickr, Google+, Google Images, IMDb, LinkedIn, Netflix, Pinterest, Reddit, Twitter, Yandex, YouTube, Wikipedia, Yahoo Images, & many more.
NoScript Security Suite Reinício necessário Em destaque
The best security you can get in a web browser!
Allow active content to run only from sites you trust, and protect yourself against XSS and Clickjacking attacks.
Ecosia — The search engine that plants trees! Em destaque
Ecosia is a search engine that donates 80% of its surplus income to planting trees. By searching with Ecosia you can help the environment for free.
This extension adds Ecosia.org as the default search engine to your Firefox. Give it a try!
Self-Destructing Cookies Em destaque
Fix the web. Gets rid of a site's cookies and LocalStorage as soon as you close its tabs. Protects against trackers and zombie-cookies. Trustworthy services can be whitelisted.