Proton Mail is a secure email application that provides end-to-end encryption for your communications, ensuring privacy and protection from unauthorized access. The app allows users to create @proton.me or @protonmail.com email addresses, send encrypted emails and attachments, and manage multiple accounts with ease.

With features like folders, labels, swipe gestures, dark mode, and password-protected emails, Proton Mail offers a comprehensive suite of tools to keep your inbox organized and secure. Notifications ensure you never miss an important message while industry-leading security measures protect against phishing, spam, and tracking attempts.

This app is ideal for individuals who prioritize privacy in their digital communications. Whether you're handling sensitive personal information or confidential business data, Proton Mail's rigorous encryption protocols guarantee that only the intended recipients can read your messages.

Proton Mail stands out with its robust set of features designed to enhance both security and usability. The app employs zero-access architecture, meaning even Proton cannot decrypt your emails due to client-side encryption using keys they do not possess. This ensures complete privacy as no third party has access to your content.

Security is further bolstered by open-source cryptography libraries implementing AES, RSA, and OpenPGP standards which have been vetted globally by experts. Users benefit from easy migration options such as Proton Easy Switch which transfers data from popular services like Gmail or Outlook seamlessly into Proton Mail without manual intervention required.

Additional functionalities include auto-forwarding capabilities allowing integration with existing Gmail accounts while maintaining enhanced privacy layers. These innovative solutions make managing encrypted communications straightforward yet highly effective at safeguarding user data across all devices used.