No, you can't. The lifetime license usually applies to the version you bought - not anything else. Then there's this get-out-of-jail free card: > AgileBits I

No, you can't. The lifetime license usually applies to the version you bought - not anything else. Then there's this get-out-of-jail free card: > AgileBits Inc. makes no guarantees, representations or warranties of any kind as regards the website and associated technology. Any purportedly applicable warranties, terms and conditions are excluded, to the fullest extent permitted by law. Your use of the Service is at your sole risk. And you can't sue: > All disputes and questions whatsoever which shall arise between AgileBits Inc. and you in connection with this Service Agreement, or the construction or application thereof or any provision contained in this Service Agreement or as to any act, deed or omission of any party or as to any other matter in any way relating to this Service Agreement, shall be resolved by arbitration. Such arbitration shall be conducted by a single arbitrator.