
🎉īonus for Chrome defaults write IncognitoModeAvailability -integer 1Īfter you're done, restart your Mac for the changes to take effect. From "File," the option for a "new private window" should no longer be available. sudo defaults write /Library/Preferences/ DisablePrivateBrowsing -bool TRUE From terminal, I ran this command: sudo defaults write /Library/Preferences/ EnterprisePoliciesEnabled -bool TRUEĪfter policies were enabled, I just needed to run the specific command to set the "DisablePrivateBrowsing" policy. I should note, I'm running Firefox 80.0.1.įirst, I enabled policies. These Mac specific instructions got me going in the right direction. It appeared it may be possible by editing the Firefox plist file. I finally stumbled across this Github repo about setting application policies which had a policy for "DisablePrivateBrowsing". Not feeling super hopeful, I did try searching plugins and add-ons, but found nothing that would work. How do you get 64-bit Firefox If you’re running 64-bit Windows ( here’s how to check ), your Firefox may already be 64-bit.

I found a variety of answers from "it's not possible" to "use a plug-in." Linux and macOS users, fret not, you already enjoy a Firefox that’s optimized for 64-bit. It has a big variety of add-ons, allowing you to really personalize your browsing experience.

Of course my first course of action was scouring Google. Firefox is a popular browser on both Mac and Windows.

Recently I needed to disable "private browsing" on one of my computers.
