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If you're using an outdated version of Firefox on Mac OS X 10.8 (Mountain Lion) or earlier, the only way you can update Firefox to a secure version is to upgrade your Mac OS to a version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.
Mozilla Firefox For Mac Os X 10.6.8
Hi, can anyone recommend a good youtube downloader that converts to MP3 please. I am running OS 10.4.11 Thanks.
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.
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.
Firefox For Mac Download
Firefox For Mac 10.7 Download
- Download Firefox Mac 10.4 11 - tinyurl.com/yc86fstt.
- TenFourFox for Mac is a fast, efficient Web browser always based on the current version of Firefox, but unlike the main distribution the tool is compatible with OS X 10.4 and 10.5 running on PowerPC processors. Talk about big power.