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Firefox is no longer supported on Windows 8.1 and below.

Please download Firefox ESR (Extended Support Release) to use Firefox.

Firefox is no longer supported on macOS 10.14 and below.

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Firefox Privacy Notice

We actually have no idea what you did online this year, and it's gonna stay that way.

It's kind of our whole thing.

There’s a picture of a red panda below, though, if you want to scroll down for it.

In the meantime, this seems like an opportunity to mention that we’ve made a privacy promise: Take less. Keep it safe. No Secrets. Learn more about what privacy means to us.

Thanks for sticking with us.

Happy looking red panda walking up a tree branch.