You should try Authy. I switched over to it after I got burned by Google Authenticator deleting all my tokens after an upgrade. It can store your tokens in a

You should try Authy. I switched over to it after I got burned by Google Authenticator deleting all my tokens after an upgrade. It can store your tokens in a encrypted central location and allows you to share tokens between devices (computer, phone, tablet, etc.) It kinda freaked me out at first but now I really like it.