I am a Mac user. I just purchased 1Password a couple of days ago from Apple's App Store. I am coming to 1Password after three years using RoboForm. I made the change for no particular reason other than I wanted to try something different. My mind is wired that way. The price, $24.99, I had nothing to lose. Anyway, I really like 1Password. I find it to very easy to use. I like the (layout) organization with notes and attachments allowed on the different screens. I'm very happy I made the switch.