https://2fas.com/auth/
2FAS Auth — Free, Open-source 2FA Authenticator App
Meet your favourite 2FA app. We are an open-source, community-driven, private and simple solution for Internet's biggest threat - security breaches.
2fas authopen sourceauthenticator appfree
https://2fas.com/auth/privacy-policy/
2FAS Auth | Privacy Policy
Privacy policy for 2FAS Auth: what the authenticator app and browser extension do (and don't) process. Designed to keep your 2FA private.
2fas auth privacy policy