Dashlane is a free password manager that is advertised as a “hacker’s nightmare.” The free service does not record your master password or any hash/derivative of it anywhere – this means that you are the only one that will know how to decrypt your data. The password service also gives users the option to keep their data off the cloud and on a local device. Want a final layer of protection? You can add a two-factor Google Authenticator service, which adds in an extra safeguard: this service requires that you have both your master password and a temporary code that’s sent to your mobile phone. But, the same rule applies as with all super-secure master password systems: if you forget the master code, there is no way to retrieve it.
Cost: Dashlane is free on any device. Dashlane Premium, which automatically syncs across all devices, costs $19.99 per year.
Where it works: On your desktop, laptop, and mobile devices.