As extensões são como aplicações para o seu navegador.

Estes adicionam funcionalidades ao Firefox para tornar a navegação mais rápida, mais inteligente ou simplesmente divertida.

Extensões recomendadas
  • Turbo Download Manager

    Turbo Download Manager

    a download manager with multi-threading support

    32 195 utilizadores

  • Impulse Blocker

    Impulse Blocker

    Block distracting websites when you are browsing the web. You can list websites that you don't want to visit in the settings. You can pause or turn off the blocker quickly. Completely open source.

    6 581 utilizadores

  • Tomato Clock

    Tomato Clock

    Tomato Clock is a simple browser extension for managing your productivity.

    16 374 utilizadores

  • Smart HTTPS

    Smart HTTPS

    Automatically changes HTTP addresses to the secure HTTPS, and if loading encounters error, reverts it back to HTTP.

    16 623 utilizadores

Temas populares
Enhanced privacy extensions
  • Privacy Badger

    Privacy Badger

    Automatically learns to block invisible trackers.

    539 100 utilizadores

  • Facebook Container

    Facebook Container

    Impeça que o Facebook rastreie a sua atividade na Internet. A extensão Facebook Container para Firefox ajuda-o a controlar e isolar a sua atividade online.

    594 896 utilizadores

  • Decentraleyes


    Protege contra monitorização através de entrega de conteúdo centralizado. Impede pedidos de chegar a redes como Google Hosted Libraries e serve ficheiros locais para que os sites não quebrem. Complementa bloqueadores de conteúdo regulares.

    178 966 utilizadores

  • Firefox Multi-Account Containers

    Firefox Multi-Account Containers

    Firefox Multi-Account Containers lets you keep parts of your online life separated into color-coded tabs that preserve your privacy. Cookies are separated by container, allowing you to use the web with multiple identities or accounts simultaneously.

    192 369 utilizadores

Extensões populares
  • uBlock Origin

    uBlock Origin

    Finalmente, um bloqueador eficiente. Leve na CPU e memória.

    4 648 164 utilizadores

  • NoScript Security Suite

    NoScript Security Suite

    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 other web security exploits. Disabled and can't reinstall?

    1 509 872 utilizadores

  • HTTPS Everywhere

    HTTPS Everywhere

    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.

    564 806 utilizadores

  • Privacy Badger

    Privacy Badger

    Automatically learns to block invisible trackers.

    539 100 utilizadores

Temas recomendados
Recommended password managers
  • LastPass Password Manager

    LastPass Password Manager

    LastPass, an award-winning password manager, saves your passwords and gives you secure access from every computer and mobile device.

    818 478 utilizadores

  • Bitwarden - Gestor de palavras-passe gratuito

    Bitwarden - Gestor de palavras-passe gratuito

    Um gestor de palavras-passe seguro e gratuito para todos os seus dispositivos

    110 266 utilizadores

  • 1Password X – Password Manager

    1Password X – Password Manager

    The best way to experience 1Password in your browser. Easily sign in to sites, generate passwords, and store secure information, including logins, credit cards, notes, and more.

    38 879 utilizadores

  • RoboForm Password Manager

    RoboForm Password Manager

    RoboForm, the #1 ranked Password Manager makes your life easier by remembering passwords and logging you into websites automatically

    84 605 utilizadores