Learn how to download Firefox on your desktop devices or move information to and from other browsers.
Download Mozilla Firefox 69.0.2 for Mac OS. Mozilla Firefox is a free and open source web browser by the Mozilla Foundation. Download Mozilla Firefox 69.0.2 for Mac OS. Mozilla Firefox is a free and open source web browser by the Mozilla Foundation. Tom's Guide / Tom's Hardware / Laptop Mag / TopTenReviews.
Update Firefox to the latest release Firefox automatically updates itself by default but you can always do a manual update. Learn how to update Firefox on Windows, Mac or Linux.
Install an older version of Firefox Downgrading usually doesn't solve Firefox problems. This article gives you links to old versions of Firefox and provides some alternatives to downgrading.
Profiles - Where Firefox stores your bookmarks, passwords and other user data Firefox stores your personal information and settings in a profile folder. Find out what is in your profile and how to locate it.
How to download and install Firefox on Windows This article describes how to download and install Firefox on Windows.
Profile Manager - Create, remove, or switch Firefox profiles Firefox stores your personal information and settings in a profile folder. Learn to work with different profiles on Firefox.
Find what version of Firefox you are using Learn how to find out what Firefox version you are using, to help troubleshoot a problem or just to know if Firefox is up to date.
Back up and restore information in Firefox profiles Firefox stores your personal information and settings in a profile folder. Learn how to back up and restore this important data.
Install Firefox on Linux This article will show you how to install Firefox on Linux.
Recovering important data from an old profile If you need to create a new Firefox profile, find out how to recover your old Firefox data such as bookmarks, history and passwords.
Uninstall Firefox from your computer This article describes how to remove the Firefox application from your computer and also how to remove the personal information that Firefox stores.
What is the Mozilla Maintenance Service? Firefox and Thunderbird install Mozilla Maintenance Service to allow seamless background updates. Learn how it works and how to disable or remove it.
How to switch from 32-bit to 64-bit Firefox Want to switch to the 64-bit version of Firefox? Here's how...
Custom installation of Firefox on Windows The Firefox custom setup option in the full, offline installer lets you choose the program folder location and shortcuts. Learn more.
How to download and install Firefox on Mac This article explains how to download and install Firefox on a Mac.
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.
Make sure your Mac meets the System Requirements for Firefox. If you use an old version of OS X, see this article for more information:
Visit the Firefox download page in any browser (for example, Apple Safari). It will automatically detect the platform and language on your computer and recommend the best version of Firefox for you.
Click the green download button to download Firefox.
Note: If you want to have a choice of the language for your Firefox installation, select the 'Download in another language' link under the download button instead.
Once the download has completed, the file (Firefox.dmg) should 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, click the Firefox.dmg file that you downloaded to open it.
After dragging Firefox to the Applications folder, hold down the control key while clicking in the window and select Eject 'Firefox' from the menu.
You can add Firefox to your dock for easy access. Just open your Applications folder and drag Firefox to the dock.
Firefox is now ready for use. Just click on its icon in the dock 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, you can click .
Also, Firefox will not be your default browser and you'll be told about that. 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 to set it as your default browser. If not or you are just trying out Firefox, click .