Download the latest version of Firefox for Mac. A multi-platform web browser with open source code. Mozilla continues to work on further improvements for its. Feb 10, 2021 Mozilla Firefox for Mac is a Web browsing alternative that offers a full range of features to let you peruse your favorite sites with ease. This program offers all of the functionality you'd expect. Bar Graph: Enter data to create a bar graph, then change many settings for the graph's appearance. On a mission to transform learning through computational thinking, Shodor is dedicated to the reform and improvement of mathematics and science education through student enrichment, faculty enhancement, and interactive curriculum development at all levels. If you choose to use Safari, you’re in safe hands as long as you’re using an Apple device. But Safari only works on Apple devices, whereas Firefox works on Windows, macOS, iOS, Android and Linux. So no matter what operating system you choose, Firefox has you.
Mozilla has released a new major update for Firefox browser, bringing the app to version 88 on Windows, Linux, and Mac computers.
Firefox 88 obviously introduces several worthy improvements, and it all starts with PDF forms, which now support JavaScript to be embedded in PDF documents.
Mozilla says those running Linux can now use smooth pinch-zooming if a touchpad is available, while front printing, the margin units are now localized, according to the official release notes.

But the big star of the show is the new protection against cross-site privacy leaks, with Firefox now isolating window.name date to the website that originally created it, thus preventing other pages from accessing information they’re not supposed to read.
Mozilla Firefox On Mac
“The window.name property of a window allows it to be able to be targeted by hyperlinks or forms to navigate the target window. The window.name property, available to any website you visit, is a “bucket” for storing any data the website may choose to place there. Historically, the data stored in window.name has been exempt from the same-origin policy enforced by browsers that prohibited some forms of data sharing between websites. Unfortunately, this meant that data stored in the window.name property was allowed by all major browsers to persist across page visits in the same tab, allowing different websites you visit to share data about you,” Mozilla explains.

Enabled by default
Beginning with Firefox 88, Mozilla switches to a new approach supposed to enhance user privacy and protect data. So what the browser now does is automatically clear the window.name data from a website when you switch to another page.
“To avoid unnecessary breakage, if a user navigates back to a previous website, Firefox now restores the window.name property to its previous value for that website. Together, these dual rules for clearing and restoring window.name data effectively confine that data to the website where it was originally created, similar to how Firefox’s Total Cookie Protection confines cookies to the website where they were created. This confinement is essential for preventing malicious sites from abusing window.name to gather users’ personal data,” Mozilla says.
The new feature is enabled by default for all Firefox 88 users.
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.
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 For The Mac
Apple Firefox For Mac
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.
