This article explains how to download and install Firefox on a Mac.
- If you are updating from a previous version of Firefox, see Update Firefox to the latest release.
Note: This article only applies to Mac. For instructions to install Firefox on Windows, see How to download and install Firefox on Windows.For instructions to install Firefox on Linux, see Install Firefox on Linux.
Firefox version 78 is the last supported Firefox version for Mac users of OS X 10.9 Mavericks, OS X 10.10 Yosemite and OS X 10.11 El Capitan. These users will be moved to the Firefox Extended Support Release (ESR) channel by an application update. This will provide security updates until the next ESR update in July 2021, after which the affected users will no longer receive security updates. CNET Download provides free downloads for Windows, Mac, iOS and Android devices across all categories of software and apps, including security, utilities, games, video and browsers. Mozilla firefox 64 bit free download - Mozilla Firefox, Mozilla Firefox Beta, Mozilla Firefox Nightly, and many more programs. Internet for people, not profit — Mozilla.
Make sure your Mac meets the System Requirements for Firefox. If you use an old version of OS X, see these articles for more information:
- Visit the Firefox download page in any browser (for example, Safari). It will automatically detect the platform and language on your computer and recommend the best version of Firefox for you.
- Click .
- Note: If you want to have a choice of the language for your Firefox installation, click the Download options and other languages link instead.
- Once the download has completed, the file (Firefox.dmg) may open by itself and pop open a Finder window containing the Firefox application. Drag the Firefox icon on top of the Applications folder in order to copy it there.
- Note: If you do not see this window, open the Firefox.dmg file that you downloaded.
- After dragging Firefox to the Applications folder, hold down the control key while clicking in the window and select Eject 'Firefox' from the menu.
Complete the steps above before running Firefox. Do not run Firefox directly from the Firefox.dmg file, as this can result in issues such as lost data and settings.
Tip: You can add Firefox to your dock for easy access. Just open your Applications folder and drag Firefox to the dock.
Firefox For Mac Os
Firefox is now ready for use. Just click on its icon in the dock or Applications folder to start it.
When you first start up Firefox, you will be warned that you downloaded Firefox from the Internet. Because you download Firefox from the official site, click .
Upon installation, Firefox will not be your default browser, which you'll be notified about. That means that when you open a link in your mail application, an Internet shortcut, or HTML document, it will not open in Firefox. If you want Firefox to do those things, click . If you're just trying out Firefox or simply do not wish to set Firefox as your default browser, click .
Get the browser that protects what's important
No shady privacy policies or back doors for advertisers. Just a lightning fast browser that doesn’t sell you out.
Latest Firefox features
Picture-in-Picture
Pop a video out of the browser window so you can stream and multitask.Expanded Dark Mode
Take it easy on your eyes every time you go online.An extra layer of protection
DNS over HTTPS (DoH) helps keep internet service providers from selling your data.
Do what you do online.
Firefox Browser isn’t watching.
How Firefox compares to other browsers
Get all the speed and tools with none of the invasions of privacy. Firefox Browser collects so little data about you, we don’t even require your email address to download. That’s because unlike other browsers, we have no financial stake in following you around the web.
Blocks third-party tracking cookies by default |
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Autoplay blocking |
Blocks social trackers |
OS availability |
In-browser screenshot tool |
Primary password |
We block the ad trackers. You explore the internet faster.
Ads are distracting and make web pages load slower while their trackers watch every move you make online. The Firefox Browser blocks most trackers automatically, so there’s no need to dig into your security settings.
Firefox is for everyone
Firefox Download Mac Os X
Available in over 90 languages, and compatible with Windows, Mac and Linux machines, Firefox works no matter what you’re using or where you are. Make sure your operating system is up to date for the best experience.
Put Firefox on all your devices
Take your privacy with you everywhere. Firefox Browsers for iOS and Android have the same strong privacy settings to block trackers from following you around the web, no matter where you are.
Do it all with Firefox
Search smarter, faster
- Search from address bar
- Search engine options
- Smart search suggestions
- Bookmark, history and open tab in results
Boost your productivity
- Works with Google products
- Built-in screenshot tool
- Bookmarks manager
- Autosuggest URLs
- Sync across devices
- Reader mode
- Spell check
- Pinned Tabs
Stream, share and play
- Block Autoplay of video & audio
- Picture-in-Picture
- Curated content on new tab
- Share links
Protect your privacy
![Mac Mac](/uploads/1/1/8/7/118726313/484744035.jpg)
- Third Party Cookie Blocking
- Fingerprinter Blocking
- Cryptominer Blocking
- Private Browsing mode
- Individual protections report
Secure your personal info
- Breached website alerts
- Built-in password manager
- Clear history
- Form autofill
- Automatic updates
Customize your browser
- Themes
- Dark mode
- Library of extensions
- Adjust search bar settings
- Change new tab layout
Make Firefox your own
Extensions for every interest
From security to news to gaming, there’s an extension for everyone. Add as many as you want until your browser is just right.Change up your look
Go from light mode to dark mode depending on your mood or preference, or liven things up with a custom theme (rainbow unicorn, perhaps).Tweak your settings
There’s no need to settle. Change up the new tab page, search bar, bookmarks and more to explore the internet the way you want.
Backed by the non-profit that puts people first
Challenging the status quo since 1998
Firefox was created by Mozilla as a faster, more private alternative to browsers like Internet Explorer, and now Chrome. Today, our mission-driven company and volunteer community continue to put your privacy above all else.
Your privacy comes first
As the internet grows and changes, Firefox continues to focus on your right to privacy — we call it the Personal Data Promise: Take less. Keep it safe. No secrets. Your data, your web activity, your life online is protected with Firefox.
Keep all your favorite browser features — and discover new ones.
Works with Google products
All your favorite Google tools (like Gmail and Docs) work seamlessly in the Firefox Browser.
Facebook Container
Download this browser extension to stop Facebook (and Instagram) from tracking you around the web.
Sync your devices
Firefox is available on all your devices; take your tabs, history and bookmarks with you. All you need is a Firefox account.
Screenshots
Grab a high-resolution image of anything online with our screenshot tool built right in the browser
Enhanced Tracking Protection (ETP)
Firefox automatically blocks many third party trackers from collecting and selling your web activity.
Picture-in-Picture
From watching a web tutorial to keeping an eye on your favorite team, your video follows you while you multitask.
Firefox Browser
Get Firefox Browser for Android
Get Firefox Browser for iOS
Download the Firefox mobile browser for automatic protection on all your devices.
Learn about the Firefox desktop browser below
You’ve already got the browser. Now get even more from Firefox.
Watch for hackers with Firefox Monitor, protect passwords with Firefox Lockwise, and more.