Aegis Authenticator is a free, secure and open source app to manage your 2-step verification tokens for your online services. Compatibility Aegis supports the HOTP and TOTP algorithms. These two algorithms are industry-standard and widely supported, making Aegis compatible with thousands of services. Any web service that supports Google Authenticator will also work with Aegis Authenticator. Encryption and biometric unlock All of your one-time passwords are stored in a vault. If you choose to s