OpenSK Alternatives

    The most popular alternative is andOTP, which is both free and Open Source. If that doesn't suit you, our users have ranked 11 alternatives to OpenSK so hopefully you can find a suitable replacement. Other interesting OpenSK alternatives are Google Authenticator (Free), YubiKey (Paid), SoloKeys (Paid, Open Source) and Nitrokey (Free, Open Source).

    The list of alternatives was last updated Aug 7, 2020