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I have an older computer which operates no further than Lion. I need a Firefox browser which works with Lion. I cannot upgrade

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  • Last reply by cor-el

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Where can I find or download this older browser. I lost my older one when my HD died?

Where can I find or download this older browser. I lost my older one when my HD died?

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https://support.mozilla.org/en-US/kb/install-older-version-of-firefox?cache=no Be sure to read everything here.

If you still want to downgrade, look under; I still want to downgrade. Click the Directory of other versions and languages link. Look for the directory of the version that you want. But, remember that old versions may have security issues.

You should also check out Firefox; Extended Support Release {web link} ESR Notes System Requirements

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

You can look at Firefox 45.9.0 ESR since this version has more security updates than Firefox 48.0.2.