Explore powerful tools and features to customize Firefox and make the browser all your own.
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.
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 quickly turn the extension on or off from the toolbar.
Finally, an efficient blocker. Easy on CPU and memory.
Override the user-agent string presented to Google Search pages to receive the search experience shown to Chrome.
Your reliable assistant on AliExpress
Instale o Reduza em seu Firefox e reduza preços na Black Friday com apenas 1 clique, rápido e fácil. Faça como milhares de usuários em todo o Brasil e não perca mais tempo e dinheiro. Funciona com Submarino, Americanas, Netshoes e mais de 100 lojas.
Pearltrees lets you organize all your interests.
Free YouTube to MP3 Button allows you to save music in Mp3 just in 1 click! All you need to do is to click Convert to mp3 straight at the page of the required video. Fast and simple!
Adds a bar to show the status of your downloads
Video & Flash Download Manager is a great download helper tool that lets you download and Flash videos (YouTube, Facebook, Dailymotion, Google Video,or just collect them in your video list without downloading them. Support FireFox 57+ Quantum.
Recommended, support FireFox 45+. The Zoom Firefox Extension allows participants to schedule Zoom cloud meetings directly from Google Calendar. you can start an instant meeting or schedule a future meeting via a button.