Get Firefox for Windows, macOS, Linux, Android and iOS today! Firefox For Mac Os X 10. Firefox is created by a global non-profit dedicated to putting individuals in control online. Download Mozilla Firefox, a free Web browser. I'd like to run Firefox 22.0 on my Mac-Mini, just as I do on my Macbook Pro, but with i386 code, which is built-in to Firefox 22.0.

So why can't Firefox 22.0 run of Leopard (10.5.8) with simple changes to Version numbers? I have an Intel Mac-Mini core duo running Leopard, and an Intel Macbook Pro core 2 duo running Snow Leopard. Download Osx 10.5.8 Firefox - real advice. 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. However, we strongly recommend you upgrade to at least OS X 10.6 Snow Leopard or higher as Firefox 16 is no longer updated by Mozilla and therefore not secure anymore. Note: If you have Mac OS X 10.7 (Lion) or 10.6 (Snow Leopard), you will need to download OS X El Capitan before you can upgrade to the latest Mac OS. If you’re using OS X 10.5.8 Leopard then you can still download Firefox 16 for Macs which works on 10.5.8. Assistance need to take another bite from the apple. I have internet connection working with firefox browser installed.

I need to change admin password to download software updates for Safari, itunes, etc.

Download firefox for mac os 10.5.8