Click Download Firefox. 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. Oct 24, 2020 The actual developer of this free software for Mac is Mozilla. The application's installer is commonly called firefox36.0b1.dmg, Firefox%2036.0b1.dmg, firefox35.0.dmg, firefox35.0.1.dmg or firefox34.0.5.dmg etc. Our built-in antivirus checked this Mac download and rated it as virus free.
Mozilla web browser Firefox 18 for desktop computers is out there with new features, high resolution Retina support for Mac computers, new JavaScript compiler, IonMonkey etc.
“Firefox’s new JavaScript compiler, IonMonkey, makes Web apps and games perform up to 25 percent faster. To see how exciting Firefox makes playing games or using apps on the Web, check out BananaBread, a fun 3D Web game created by the Mozilla Developer Network and powered exclusively by HTML5, WebGL and JavaScript.”
Download Firefox 18 for Windows
Download Firefox 18 for Mac
Download Firefox 18 for Linux
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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 |
|---|
| 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
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
- 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 Free Download For Mac
Firefox Browser
Get Firefox Browser for Android
Firefox Download For Mac Os
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.
Firefox Download Mac Os X
Watch for hackers with Firefox Monitor, protect passwords with Firefox Lockwise, and more.