Alternatives to Yubico Authenticator

Password manager app

Password manager that keeps all passwords secure behind one password

Cross-platform Git credential storage for multiple hosting providers

Status bar application to enable/disable Yubikey Nano

Desktop password and login vault

Store SSH keys in the Secure Enclave

Companion app for the Trezor hardware wallet

Securely stores and accesses AWS credentials in a development environment

Password manager compatible with KeePass

Open-source, KeePass-client and password manager

Client for the Bitwarden platform

X Certificate and Key management