Launch Mozilla Firefox by navigating to Applications -> Internet menu where a new Firefox launcher should appear. $ sudo ln -s /opt/firefox/firefox /usr/bin/firefox $ sudo mv /usr/bin/firefox /usr/bin/firefoxold Now close the firefox, and remove the old version of firefox and create a symbolic link to the new Firefox version as default. The latest version of Firefox should open in your system. For 32-Bit OS $ cd /optĪfter Firefox application files had been decompressed and installed to /opt/firefox/ system path, execute the below command to first launch the browser. The installation files will be placed in your distribution /opt directory. Then, issue the below commands in your terminal in order to download and install Firefox from tarball sources. To begin with, log in to your desktop and open a terminal console. The process of installing the latest version of Firefox from archive sources is similar for Ubuntu and CentOS desktop versions. The download link for Mozilla Firefox tarballs can be found by accessing the below link. On other Linux distributions, you can install Firefox 93 stable from tarball sources in Debian and Red Hat-based distributions such as CentOS, Fedora, Rocky Linux, AlmaLinux, etc. Install Firefox on Ubuntu $ sudo add-apt-repository ppa:mozillateam/firefox-next But the upgrade isn’t yet available and if you are curious to try it, there is an official Mozilla PPA to test the new version of Firefox on Ubuntu and its derivatives. Ubuntu users will always get the latest version of Firefox via default Ubuntu’s update channel. So, don’t wait, just grab the latest Firefox for Android from Google Play Store and have fun. New Firefox has also added lots of new interesting features to Android as well. Enhanced performance and nicer user experience for extensions.Enhancements to core engine components, for greater browsing on more sites.Better privacy protection for your web voice and video calls.

Superior web compatibility for privacy protections and new referrer tracking system.

Firefox now blocks downloads that depend on insecure connections, safeguard against malicious or unsafe downloads.

The new AVIF image support, which offers considerable bandwidth savings for sites compared to existing image formats.

This new release comes with the following features: The binary package is now available for download for Linux (POSIX) systems, grab the desired one, and enjoy browsing with new features added to it.

Firefox 93 officially released for all major OS e.g.

How to get older versions of firefox