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
  • User-Agent Switcher and Manager

    User-Agent Switcher and Manager

    Spoofs User-Agent strings of your browser with a new one globally, randomly or per hostname

    205 945 utilizadores

  • Tab Reloader (page auto refresh)

    Tab Reloader (page auto refresh)

    An easy-to-use tab reloader with custom reloading time settings for individual tabs

    19 975 utilizadores

  • Dark Background and Light Text

    Dark Background and Light Text

    Makes every page (or only pages that you want) to have light text on dark background. Exact colors are customizable.

    41 272 utilizadores

  • Snap Links Plus

    Snap Links Plus

    Select a number of links with a rectangle and open them in new tabs. You can also lasso checkboxes to quickly check or uncheck them. Works with radio buttons as well.

    26 240 utilizadores

Temas populares
Enhanced privacy extensions
  • Privacy Badger

    Privacy Badger

    Automatically learns to block invisible trackers.

    543 971 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.

    179 786 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.

    601 008 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.

    193 908 utilizadores

Extensões populares
  • uBlock Origin

    uBlock Origin

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

    4 660 047 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?

    1 513 700 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.

    569 053 utilizadores

  • Privacy Badger

    Privacy Badger

    Automatically learns to block invisible trackers.

    543 971 utilizadores

Temas recomendados
  • Clear EBlue

    Clear EBlue

    203 utilizadores

  • School Mural

    School Mural

    3 utilizadores

  • noon colors

    noon colors

    232 utilizadores