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.

Cari Bantuan

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.

Pelajari Lebih Lanjut

I have version 10.6.8 but need to use version 3.6 for bankreasons. Can i have both versions on my Mac or do I have to degrade?

  • 2 balas
  • 1 memiliki masalah ini
  • 14 kunjungan
  • Balasan terakhir oleh cor-el

more options

Need to use version 3.6 but have upgraded to 10.0.2. Mac os 10.6.8

Can i install version 3.6 and use both ?

Need to use version 3.6 but have upgraded to 10.0.2. Mac os 10.6.8 Can i install version 3.6 and use both ?

Semua Balasan (2)

more options

Hey per.billing,

There are a lot of benefits to running the latest version of Firefox. You might want to consider running the older version on on a USB Stick with PortableApps. That way you'll still be able to run the latest version for your day to day activities.

If you still want to roll back to a previous version of Firefox, just take a look at the Knowledge Base article Install an older version of Firefox.

Hopefully this helps!

more options

Solusi Terpilih