Privacidade e segurança
Saved Password Editor Reinício necessário Em destaque
Adiciona a habilidade de criar ou editar as senhas no gestor de senhas.
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.
Bloody Vikings! Em destaque
Ghostery Em destaque
Increase your browsing privacy, protection, and speed.
Multifox Em destaque
An extension that allows Firefox to connect to websites using different user names. Simultaneously.
*** Multifox 2 users: try the "Window Mode" (Addons - Multifox - Options) ***
Clear Console Reinício necessário Em destaque
One click to clear your cache, cookies, history, html5/local storage, http logins, all of them or restart your browser with/without notifications.
Public Fox Reinício necessário Em destaque
Block downloads, lock down bookmarks/addons/downloads with a password.
Decentraleyes Em destaque
Protege contra monitorização através de entrega de conteúdo centralizado. Previne pedidos de chegar a redes como Google Hosted Libraries e serve ficheiros locais para que os sites não quebrem. Complementa bloqueadores de conteúdo regulares.
Password Tags Reinício necessário Em destaque
Adds metadata and sortable tags to the password manager.
Smart HTTPS Em destaque
Automatically changes HTTP addresses to the secure HTTPS, and if loading encounters error, reverts it back to HTTP.
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.
uBlock Origin Em destaque
Finalmente, um bloqueador eficiente. Leve na CPU e memória.
Privacy Settings Em destaque
Alter Firefox's built-in privacy settings easily with a toolbar panel.
Web of Trust, MyWOT/WOT: Website Reputation Rating Reinício necessário Em destaque
Find out which websites you can trust. WOT adds intuitive traffic light-style icons next to search results and URLs so you can decide whether to visit a site:
• Green – The site is trusted
• Yellow – Be cautious
• Red – Online threats detected
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...
KeeFox Reinício necessário Em destaque
Simple and secure password management. Login automatically, never forget another password, stay in control of your passwords and improve their security. Powered by the world-renowned KeePass Password Safe.
Gmail™ Notifier (restartless) Em destaque
Multiple account (or label) Gmail notifier (without storing passwords)
HTTPS Everywhere Reinício necessário 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.
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.