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Proton launches free standalone cross-platform Authenticator app

Proton just dropped Proton Authenticator, a free 2FA app that actually respects your privacy. It’s cross-platform, offline-friendly, and skips the usual junk—no ads, no trackers, no bait-and-lock-in.

It’s got end-to-end encryption, a biometric lock, and lets you export TOTP seeds like it’s your data (because it is). Bonus: encrypted sync across devices.

System shift: Open-source, user-owned 2FA is catching fire. Big Tech’s walled gardens are looking real flimsy right about now.


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