Starting with Firefox version 49, Firefox requires Mac OS X 10.9 (Mavericks) or higher. Visit this Apple Support page to find your Mac OS version.
Mozilla Firefox 51 is the most popular browser in the World, used by millions of people.It offers great security, privacy, and protection against viruses, spyware, malware, and it can also easily block pop-up windows. Download Mozilla Firefox for Mac free. Mozilla Firefox browser is a fast, full-featured Web browser. Firefox includes pop-up blocking, tab-browsing, integrated Google search, simplified privacy controls, and much more. Download firefox V.51-en for Linux Download firefox V.51-en for Mac: Java Download. Index of /pub/firefox/releases/51.0/ Type Name Size Last Modified; Dir. Dir: linux-i686/ Dir: linux-x8664-EME-free/ Dir. Download Mozilla Firefox, a free Web browser. Firefox is created by a global non-profit dedicated to putting individuals in control online. Get Firefox for Windows, macOS, Linux, Android and iOS today!
If you're using an outdated version of Firefox on Mac OS X 10.8 (Mountain Lion) or earlier, the only way you can update Firefox to a secure version is to upgrade your Mac OS to a version that Apple supports. Visit this Apple Support page to learn more about upgrading your Mac.
Firefox Download 51 Version
While insecure versions of Firefox will continue to work on OS X 10.8 and earlier, using an up-to-date version of Firefox on a supported version of Mac OS will provide you with the best and safest user experience.
Firefox Free Download For Mac
Latest Version:
Requirements:
Mac OS X
Author / Product:
Mozilla Organization / Firefox for Mac
Old Versions:
Filename:
Firefox 51.0.dmg
Firefox Download For Mac Pro
Hide your real IP address and protect your privacy while online! Check out HMA! Pro VPN for Mac!
Check out the new Firefox for macOS, which is first of several releases called Firefox Quantum for Mac, getting you to the things you love and the stuff you need faster than ever before, along with a fresh new look.
Features and Highlights
2x Faster
Crazy powerful browser engine? Check. Less time waiting around for pages to load? Also, check. Get the best Firefox yet.
30% lighter than Chrome
Less memory usage means more space for your computer to keep running smoothly. Your other programs will thank you.
Smooth browsing
Whether you’ve opened 10 or 1000, switching between tabs is faster than ever with the program’s new, responsive engine.
Private Browsing
The app blocks online trackers while you browse and won’t remember your history after you’re done.
Tracking Protection
Some ads have hidden trackers that follow you online. Rude. We know. That’s why powerful tool stops them cold.
Faster Page Loading
By blocking some ads and scripts that bog down browsing, pages load up to 44% faster. Now that’s a win-win.
Screenshots
Uncomplicate screenshots. Take and share them directly from the tool. That means no more searching for mysterious file names on your computer.
Built right into the toolbar, it’s the ultimate save-for-later feature. View your articles, videos and pages across any device.
Gaming & VR
Engineered for next-gen gaming, the browser has built-in support for WASM and WebVR. No additional installation needed!
Library
Save time! Find all your favorite content like Pocket saves, bookmarks, browsing history, screenshots and downloads in one spot.
Extensions
Customize the tool with thousands of extensions like LastPass, uBlock Origin, Evernote and more.
Themes
Make over the app to suit your mood! Choose a new look from theme categories or create your own.
Toolbar
Set up Fire fox your way. Drag and drop features in and out of your toolbar for easy access.
Sync your devices
Seamlessly access passwords, bookmarks and more. Plus, use Send Tabs feature to instantly share open tabs between desktop, mobile and tablet.
Also Available: Download Firefox for Windows