Extensions

Explore powerful tools and features to customize Firefox and make the browser all your own.

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Featured extensions

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.
Rated 4.5 out of 5
EFF Technologists
481,909 users
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 quickly turn the extension on or off from the toolbar.
Rated 4.3 out of 5
raicem
4,069 users
uBlock Origin
Finally, an efficient blocker. Easy on CPU and memory.
Rated 4.6 out of 5
Raymond Hill
4,527,753 users
Google Search Fixer
Override the user-agent string presented to Google Search pages to receive the search experience shown to Chrome.
Rated 4.5 out of 5
Thomas Wisniewski
6,571 users

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