Get Firefox for Windows, Mac or Linux. Firefox is a free web browser backed by Mozilla, a non-profit dedicated to internet health and privacy.

Download Mozilla Firefox for Windows, a free web browser. Firefox is created by a global not-for-profit dedicated to putting individuals in control online. Get Firefox for Windows today!

Seriously private browsing. Firefox automatically blocks 2000+ online trackers from collecting information about what you do online. Download for Desktop. Learn more

Join the hundreds of millions of people who choose to protect what's important by using Firefox, a web browser designed to be fast, private and safe. FAST. PRIVATE. SAFE. Firefox browser gives you lightning-fast page loads and effortless privacy protection.

2024年11月18日 · Firefox automatically updates itself by default, but you can always do a manual update. Learn how to update Firefox on Windows, Mac, or Linux.

2021年9月29日 · Close Firefox menu. Browse by product. Firefox desktop Firefox Focus Firefox for iOS Thunderbird Firefox for Android View all forums Browse all forum threads by topic. Settings Installation and updates Email and messaging Performance and connectivity ...

下载由致力于互联网健康与隐私保护的非营利组织 Mozilla 全力开发的浏览器 — Firefox。 Windows、Mac、Linux、Android、与 iOS 版皆可免费下载。 菜单

CUSTOMIZE YOUR FIREFOX EXPERIENCE • Get helpful add-on extensions, including ways to block ads, block certain web pages, turbo-charge privacy settings and more. FIREFOX HOME SCREEN • Access...

Firefox Nightly. The pre-alpha version for power users who like to hunt crashes and test new features as they’re coded. Firefox Extended Support Release. Count on stability and ease of use with this Firefox browser built for enterprise.

Update your browser to fast, safe and secure Firefox. The Firefox browser is built to protect your privacy at every turn — because that’s the fastest way to free you from slow loads, bad ads, and trackers.