Mac How To – Allow Apps Downloaded from Anywhere in Sierra

It appears that Apple have removed the ability to enable Allow apps downloaded from: Anywhere from within System Preferences.

Fortunately, it’s easy enough to enable with 1 line in a terminal window. This line will enable and set the Allow apps downloaded from: preference to Anywhere.

sudo spctl --master-disable

Once you’ve run the command, close down System Preferences and then open it up again.

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