European alternatives to Google Authenticator

FreeOTP is a free and open-source two-factor authentication application.

Sophos Intercept X for Mobile is a mobile security app that includes a secure authenticator.

Authy is a two-factor authentication app that generates secure tokens on your device.

Microsoft Authenticator is a mobile app that helps you protect your accounts from hackers by providing an extra layer of security when you sign in.

LastPass Authenticator offers simple, secure two-factor authentication for your LastPass account and other supported apps.

Duo Mobile works with Duo Security's service to make authentication more secure.

2FA Authenticator generates two-factor authentication tokens on your device.