(Screenshot of change password window)
Moneyspire allows you to password encrypt your data file so that no one can view your data except those who are authorized to. To password encrypt your data file, click on the File > Password menu option and specify your desired password. If instead you want to remove the password, simply leave the password fields blank.
Warning: Please keep your password in a safe place, because if you forget it your data will be inaccessible (including backups.)