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Your system may not meet the requirements for Firefox, but you can try one of these versions:
Your system doesn't meet the requirements to run Firefox.
Please follow these instructions to install Firefox.
Get the only browser built for people, not profit.
When you find something you want to view later, put it in Pocket.
Internet Health is crucial for the world to thrive. A healthy Internet is one that is private, inclusive, and collaborative.
Participate and explore our latest innovations — technology built in the open and designed to help keep the Internet healthy.
We’re Mozilla, the proudly non-profit champions of a healthy Internet – keeping it open and accessible to all.
You can help Mozilla keep the Internet healthy – attend an event, volunteer, or make a donation.
It looks like you’re running an older version of Firefox.
Sync is just one of the great features you’ll only get with Firefox.
Add Firefox on your personal devices to get your bookmarks, open tabs and passwords anywhere. Get secure access to everything you need when you sign into your Firefox Account.
Sign into your Firefox Account to access your protected passwords, open tabs and bookmarks. Add Firefox to your personal devices and securely connect your browsing experience everywhere. Keep everything set up how you like it, wherever you go.
Download or open Firefox to start securely connecting your browsing experience on all your personal devices. Sign into your Firefox Account to access your protected passwords, open tabs and bookmarks. Keep everything set up how you like it, wherever you go.
That shopping rabbit hole you started on your laptop this morning? Pick up where you left off on your phone tonight. That dinner recipe you discovered at lunchtime? Open it on your kitchen tablet, instantly. Connect your personal devices, securely.
Your Firefox Account is the doorway to all your web stuff—we help you keep it safe. Your data is always in your control, unreadable by anyone else, and encrypted with your account password. We protect it and hand you the key.
Catch up on your open tabs and saved reads over Saturday morning coffee. Find your bookmarks and passwords anywhere you use Firefox—your smartphone, tablet or laptop. Connect everything you need and nothing you don’t.