Once the file downloads, follow the installation instructions it throws up to install this version of your device. exe file that shows up on the screen.Īlso Read: How to Perform Remote Firefox Debugging You’ll see that there are two different files aligning with different system architectures – 32-bit and 64-bit.Choose the OS corresponding to your OS.You’ll see different builds for different OSes – Linux, Mac, Windows, etc.Click on the version you wish to download.Open Firefox’s directory of other versions and languages.The process to download older versions of Firefox is relatively simple. Method 1: Download older versions directly from Mozilla For the second method, you won’t even require downloads.īut more on that later. This article two easy methods to test on older versions of Firefox. Whatever site they may be developing/upgrading/altering, its functionalities need to work seamlessly with Firefox and the older versions of it.ĭownloading, installing and setting up different versions of Firefox for testing can be a chore. This means that Firefox is essential for software testers to test websites on their list of browsers. And, since people tend to keep using tools they are comfortable with, users of Firefox are unlikely to move to another browser. Enough users leverage Firefox to access the internet, and its billion+ websites. In other words, if the user continues to run an unsupported operating system version, Firefox 78 will be the last major update it receives, and Firefox 79 will no longer support the macOS versions 10.9, 10.10 and 10.11.While Firefox may not have the market shares of Chrome or Safari, it is still one of the most well-known browsers in the world. If users wish to continue to receive updates and security patches, it is recommended to switch to the Firefox ESR version.

Therefore, starting with this new version, the browser requires GNU libc 2.17, libstdc++ 4.8.1, and GTK + 3.14 or higher on the Linux distribution.Īnother aspect worth noting is that for macOS users, Firefox 79 will give up support for macOS versions 10.9, 10.10 and 10.11. Mozilla revealed that it has updated the minimum Linux system requirements in Firefox 78.

Firefox 78 is currently in beta, and users on Windows, Linux, and macOS can try it in advance.įirefox 78 is expected to make major changes to Linux and macOS and will introduce some highly anticipated new features on Windows, the specific content can see the release notes page. With the acceleration of Mozilla’s development pace, it is expected that Firefox 78 will also be released at the end of this month. Firefox 77 has been released for all users.

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