keykeeper
Your software keychain as a physical key
Keykeeper is an app that allows you to have a physical key for your passwords using any type of external drive, it's so easy! Plug a flash drive (or any other drive) in and add your keys in the app, keykeeper will make your drive a keychain and let's you still use your drive as regular storage device. If you want to sign in on a website simply plug-in the flash drive, unlock the keychain and hover over the login form, select the right account and you are in.
