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I need to have FireFox 3.6 and (any) modern version installed at the same time. How?

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  • Last reply by cor-el

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Hi. As per the topic. The nature of my job (test analyst) requires me to have both the old 3.6 and any of the modern versions of FF installed on my PC. Is this possible at all and how can I do it? Many thanks.

Hi. As per the topic. The nature of my job (test analyst) requires me to have both the old 3.6 and any of the modern versions of FF installed on my PC. Is this possible at all and how can I do it? Many thanks.

All Replies (2)

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Hey rootsrat and welcome to the Mozilla Forums. :)

Please check out this link and let me know if it works:

https://support.mozilla.org/en-US/questions/797010#answer-151667

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You can install the portable Firefox 3.6.x version to access websites that do not work with Firefox 5+.