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

Search Support

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.

Learn More

Natao arisiva ity resaka mitohy ity. Mametraha fanontaniana azafady raha mila fanampiana.

Can I run 2 separate versions of Firefox on my Mac with OS 10.6.8?

  • 3 valiny
  • 1 manana an'ity olana ity
  • 1 view
  • Valiny farany nomen'i JStar510

JStar510
JStar510
more options

For example, I'd like to run my current Firefox version 5.0.1 with the new version 6.0 so that I can easily switch to the older version if something doesn't work with the new version. I run the 1Password extension with Firefox and I got a message the current 1Password 3.7.1 doesn't run on Firefox version 6.0. If so, that's a killer for me and I will not upgrade to Firefox 6.0 until there are compatible versions of both. THANKS! -JStar510

For example, I'd like to run my current Firefox version 5.0.1 with the new version 6.0 so that I can easily switch to the older version if something doesn't work with the new version. I run the 1Password extension with Firefox and I got a message the current 1Password 3.7.1 doesn't run on Firefox version 6.0. If so, that's a killer for me and I will not upgrade to Firefox 6.0 until there are compatible versions of both. THANKS! -JStar510

All Replies (3)

the-edmeister
the-edmeister
  • Moderator
more options

http://blog.agilebits.com/2011/08/the-new-1password-extension-is-now-ready-for-firefox-6/

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

See this article about how to install multiple versions on Mac OS X:

JStar510
JStar510 Tompon'ny fanontaniana
more options

For Reply 1: Thanks, but I'd rather pass on beta releases. Plus the basic issue has happened before and I suspect it will happen again.

For Reply 2: Excellent! That's exactly what I'm looking for. I'll try it tomorrow and let you know how it goes!