This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Avatar for Username

Caută ajutor

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Află mai multe

Acest fir de discuție a fost arhivat. Adresează o întrebare nouă dacă ai nevoie de ajutor.

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

  • 2 răspunsuri
  • 1 are această problemă
  • 1 vizualizare
  • Ultimul răspuns de cor-el

mef312@lehigh.edu
mef312@lehigh.edu
more options

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?

Toate răspunsurile (2)

John99
John99
more options

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

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

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: