Windows 10 已于2025年10月14日停止支持。如果您正在使用 Windows 10,参见 这篇文章

Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

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Can I have more than one session of Firefox going at one time?

cor-el 已回复
Scoopy

I am setting up LastPass. It runs in Firefox. But I need to log into other accounts to have LastPass generate a strong password and save it in the LastPass password vault. Therefore, I need to use Firefox twice at the same time. Possible? If so, how? If not, what's the work around? I am using Windows 10.

I am setting up LastPass. It runs in Firefox. But I need to log into other accounts to have LastPass generate a strong password and save it in the LastPass password vault. Therefore, I need to use Firefox twice at the same time. Possible? If so, how? If not, what's the work around? I am using Windows 10.

所有回复 (3)

Hi Scoopy.

Yes, it's possible with some tweaking. You can create a new profile and run it beside your default using the -no-remote switch, which is described here.

The other option is to download Firefox portable, which stored its data separately and can be started even your Firefox is already running.

I need to log into other accounts to have LastPass generate a strong password and save it in the LastPass password vault.

Not sure what you're up to but so be it.

I need to use Firefox twice at the same time.

Why?