DriveDx – Personal License
If you are the only person planning to use that license, then the Personal License is for you. Personal licenses are for non-commercial usage only and non-transferable.
DriveDx – Family License
Family License allows you to install and use one copy of the Software on up to a maximum of five (5) computers at a time as long as those computers are located in the same household and used by persons who occupy that same household. For non-commercial usage only.