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How do you install earlier versions of Firefox, specifically 1.5 or 2.0?

  • 2 replies
  • 1 has this problem
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  • Last reply by cor-el

mef312@lehigh.edu
mef312@lehigh.edu
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I need Firefox 1.5 or 2.0 because it is the only version compatible with what I need but it will only let me install the latest version. How do I install earlier versions?

I need Firefox 1.5 or 2.0 because it is the only version compatible with what I need but it will only let me install the latest version. How do I install earlier versions?

All Replies (2)

John99
John99
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Such action is not usually recomended, what is it that you need compatability with ?

cor-el
cor-el
  • Top 25 Contributor
  • Moderator
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On A Mac you can only install one Firefox version at the time.

So if you really need an older version then try the portable version: