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I have a MacOS 10.8.5. What version of Firefox can I use? The latest will not download.

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  • Last reply by James

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My question pretty much says it all.

I constantly get a message saying my firefox is "critically outdated." But when I try to download the latest version, message says I need a newer OS. But I CAN'T get a newer OS.

I have MacOS 10.8.5. Is there a newer version of mozilla I can use? I have 48.0.2.

So what are my options?

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Firefox 49.0 and later has required Mac OSX 10.9+

The Fx 45.9.0esr is actually much more updated security wise compared to the older Fx 48.0.2.

Firefox support has ended for Mac OS X 10.6, 10.7 and 10.8