Proton Authenticator: 2FA

Proton Authenticator provides a secure and private solution for two-factor authentication, safeguarding your online accounts with ease. Created by Proton, known for Proton Mail and Proton VPN, this app ensures top-tier security. Enjoy the freedom of offline support across mobile and desktop, syncing your 2FA codes seamlessly with end-to-end encryption. Automatic backups offer peace of mind, while easy import/export from other 2FA apps simplifies transitions. Protect your account using biometrics, backed by open-source transparency and Switzerland's stringent privacy laws. No other authenticator app combines security and privacy like Proton. It's free to use, ad-free, and doesn't require a Proton account. Take control of your digital security with a trusted security app. Millions trust Proton for their security needs. Experience the best in two-factor authentication today!