Swiss-Level Security Meets User-Friendly Convenience

Proton Pass offers a strong, privacy-first password management solution designed to protect your passwords, online identities, and personal information with the same stringent encryption powering Proton Mail and Proton VPN. Ideal for anyone seeking a secure, free, and trustworthy password manager globally Proton Pass blends robust security features with handy tools like email aliases and secure sharing in a sleek, open-source package.

Its core focus lies in privacy, security, and ease of use, offering both a free version with generous features and a paid Proton Pass Plus plan for enhanced capabilities such as unlimited vaults and advanced alias controls.

It supports a wide range of current operating systems and platforms, syncing your vault effortlessly between desktop, mobile, and browser environments. The integrated password generator, autofill, and built-in 2FA authenticator make it a comprehensive tool that fits well for individuals, families, and professionals.

Proton Pass is developed by Proton AG, the Swiss company renowned for privacy-respecting services like Proton Mail. It is open source and independently audited, promoting transparency and trust. The software uses web technologies tailored natively for platforms, with active development and regular updates, including beta releases that test new features.

Its code is auditable on GitHub, assuring users that the encryption protocols and security architectures are solid. Proton Pass applies end-to-end encryption and zero-knowledge privacy principles: all encryption/decryption happens locally, so Proton cannot see your vault data.

Privacy and Security

Security is the heart of Proton Pass. It uses industry-standard AES-256 encryption and zero-knowledge architecture, ensuring that only you can decrypt your passwords and notes. Proton Pass’s encryption is on par with Proton’s well-known services, backed by independent security audits from Cure53.

The password manager supports a built-in 2FA authenticator for generating secure codes without third-party apps. With dark web monitoring, you receive immediate alerts if your information appears in breaches. Even your metadata is protected under Swiss privacy laws.

Performance-wise, Proton Pass delivers smooth autofill functionality across browsers and devices, automatically filling login details and forms securely. Users enjoy convenient syncing on multiple platforms, while notorious issues like limited payment autofill are slated for future upgrades.

Built-In Tools

• Email Alias Feature: Generate disposable email aliases on the spot to protect your real email address and reduce spam. This privacy tool integrates tightly with the password manager, making it simple to sign up for new accounts safely.
• Secure Password Sharing: Easily share passwords, notes, and credit card details with other users or even non-users via secure links with expiration controls.
• Passkeys Support: Proton Pass supports passwordless passkeys to avoid phishing and enhance login speed on compatible sites.
• File Attachments within Vault: Store important files and notes alongside your passwords securely in an encrypted vault.
• Cross-Device Sync: Access your credentials anywhere—PC, mobile apps, browser extensions—ensuring convenience and privacy everywhere.

Proton Pass delivers a budget-friendly password management experience with a generous free tier, unlimited storage, and unique email alias integration, while 1Password impresses with refined autofill (including payment details), advanced business tools, and Travel Mode for secure mobility. Both rely on AES-256 encryption, zero-knowledge privacy, and strong MFA, yet Proton Pass gains credibility through its open-source foundation and Swiss jurisdiction, whereas 1Password adds an extra encryption layer with its proprietary secret key.