

In the meantime, we strongly encourage our users to upgrade to mac OS X 10.12 or higher to benefit from the security and privacy updates.įor more information please visit the Firefox support page. On June 30th, these macOS users will automatically be moved to the ESR channel through application update. Sync between devices: Get it all on every device, without feeling trapped in a single operating system. Choose from thousands of themes to give Firefox the look you want. Customize your browser: Change your browsers appearance. Users do not need to take additional action to receive those updates. They add features to Firefox to make browsing faster, safer, or just plain fun.
Mozilla firefox for mac for mac#
Unsupported operating systems receive no security updates, have known exploits, and can be dangerous to use, which makes it difficult and less than optimal to maintain Firefox for those versions. Download Firefox for Mac - The worlds most popular open-source browser, designed for users who want a customizable, feature-rich alternative to Safari that.

The last security update applicable to macOS 10.11 was made available nearly 2 years ago in July 2018 ( ). Starting with version 5.0, a rapid release cycle was put into effect, resulting in a new major version release every six weeks.This was gradually accelerated further in late 2019, so that new major releases occur on four-week cycles starting in 2020. While Apple doesn’t have an official policy governing security updates for older macOS releases, their ongoing practice has been to support the most recent three releases (i.e. Firefox was created by Dave Hyatt and Blake Ross as an experimental branch of the Mozilla browser, first released as Firefox 1.0 on November 9, 2004. On June 30th, macOS 10.9, 10.10 and 10.11 users will automatically be moved to the Firefox Extended Support Release (ESR).
