#2 GNU Privacy Guard - the best email encryption software for Mac In the top right corner of the main window, click Menu > Preferences. Want to make the encryption even more effective? Here’s a tip. To turn off encryption, in the left sidebar of the main window, select the app and then click Remove App.
Now the selected Mac apps are protected by password and become inaccessible. Alternatively, you can do it by dragging apps into the left sidebar. Select the apps that you want encrypt and click Add. Click the software’s icon and choose Open Main Window.Ĥ. Read the warning before you submit the password.ģ. When you open the software for the first time, set a password. Steps to encrypt apps on Mac with the softwareĢ.