I would like to know what is the latest version of Firefox Portable for Mac. I just found versions from 2011-2013 and they seem pretty old. By the way, these softwares are not from the official developer (Mozilla).

2 Answers 2


Like you said there are no up-to-date Portable Firefox for OSX at the moment.

In order to have this to work, it would require to modify the source code to modifiy the directory where Firefox store it's tmp/config files.

  • Thanks @Matthieu Riegler - In that case, how can I install two versions of normal Firefox in my Mac?
    – Alex
    Jun 30, 2015 at 15:06

I do not know what Firefox Portable for Mac is, but I am running a current version of Firefox on my Macs, you can get it from here: https://www.mozilla.org/en-US/firefox/new/?utm_source=google&utm_medium=paidsearch&utm_campaign=sem2015Q2&utm_term=fast+web+browser&utm_content=speed1

Firefox discusses portable here https://support.mozilla.org/en-US/questions/973932

  • 1
    Hey, thanks for your answer, but I need this program for Mac: portableapps.com/apps/internet/firefox_portable
    – Alex
    Jun 30, 2015 at 12:43
  • Did you connect there with your Mac? When I do it presents me with a Mac version. In fact I downloaded Firefox 38.0.5.dmg from there a few minutes ago before I replied to you. Jun 30, 2015 at 18:44
  • 1
    Yes, it can be downloaded for Mac, but I need a portable version, not the normal Firefox.
    – Alex
    Jul 1, 2015 at 0:29
  • Sorry Alex, good luck :) Jul 1, 2015 at 16:50

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