What is Proton Pass?
Proton Pass is an open source password manager developed by Proton Technologies AG, the same company behind the ProtonMail encrypted email service. It places a strong emphasis on privacy and security.
Unlike some other password managers, Proton Pass utilizes zero-knowledge encryption to ensure that even the company cannot access or see your password data. Everything is encrypted end-to-end with AES and HMAC before leaving your device, meaning the passwords are encrypted with keys only you control through your master password.
This zero-knowledge architecture means you retain full ownership and control of your data. Proton Pass servers store only encrypted ciphertexts of your information, nothing in plain text. The software also utilizes state-of-the-art encryption like Argon2 for credential hashing and XChaCha20-Poly1305 for encryption.
Key features of Proton Pass include seamless encrypting, organizing access to multiple accounts, autofilling credentials into websites and apps, password generation, secure record sharing, self-destructing passwords, customizable data breaches alerts, open source code that anyone can audit, and easy data import.
The software is currently available as native applications for iOS, Android, Windows, macOS, and Linux platforms. As it's based in Switzerland, Proton Pass upholds strong Swiss privacy protection laws. Overall, for those concerned about privacy and securing passwords, Proton Pass represents a secure and open source password management solution.
KeePass, 1Password, Bitwarden, KeePassXC, Passbolt, LastPass, Dashlane, Enpass, QtPass, #sysPass, KeePassDroid, Passwarden, Password Safe, TeamPass, Keepass2Android, Sticky Password, Blur, KeeWeb, Vaultwarden, Buttercup, Passpack, KeePassDX, Passfindr, KeePassium, RoboForm, MacPass, Strongbox by Phoebe Code Limited, Passit, Kaspersky Password Manager, Avira Password Manager, SuperGenPass, Clipperz, Passman, Keepass2Android Offline are some alternatives to Proton Pass.