Email Encryption Softwares and Apps

Discover best Email Encryption softwares, apps and websites.

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ProtonMail

ProtonMail

Open Source

ProtonMail is a leading secure email service utilizing end-to-end encryption and zero-access architecture to protect user privacy. Developed by scientists at CERN, it offers a robust and user-friendly platform for sending and receiving confidential communications.

Strong end-to-end encryption by default for ProtonMail users.
Anonymity
Office & Productivity Online Services Security & Privacy
Mailpile

Mailpile

Open Source

Mailpile is a free and open-source webmail client designed with privacy and encryption as core principles. It offers a self-hostable solution for managing your email with built-in support for PGP encryption and other security features, providing an alternative to traditional webmail services.

Strong focus on user privacy and data control through self-hosting.
POP3 Support
Office & Productivity Online Services Security & Privacy
Tutanota

Tutanota

Open Source

Tutanota is a leading open-source email service offering robust end-to-end encryption and enhanced privacy. It provides a secure platform for communication and calendar management, accessible via web and dedicated applications.

Strong end-to-end encryption for emails and calendar.
Anonymity
Office & Productivity Online Services Security & Privacy
Hushmail

Hushmail

Commercial

Hushmail is a secure, encrypted email service designed for privacy-conscious individuals and organizations. Offering end-to-end encryption and robust security features, it provides a safe alternative to many standard email providers.

Strong end-to-end encryption for email and contacts.
Integrated Chat
Office & Productivity Online Services Security & Privacy
Mailfence

Mailfence

Freemium

Mailfence is a secure, privacy-focused email service that provides end-to-end encryption and digital signatures using OpenPGP. It also includes a fully integrated suite of office tools like Calendar, Documents, and Contacts, all protected by strong security features.

Strong focus on privacy and security with built-in OpenPGP encryption.
Ad-free
Office & Productivity Security & Privacy Social & Communications
Enigmail

Enigmail

Open Source

Enigmail is a robust extension for Mozilla Thunderbird and SeaMonkey, providing comprehensive OpenPGP encryption and digital signing for your email communications. It integrates seamlessly into these email clients, offering a user-friendly way to protect your privacy and ensure the authenticity of your messages.

Seamlessly integrates with Mozilla Thunderbird and SeaMonkey.
Encrypted Email
Security & Privacy
MDaemon Messaging Server

MDaemon Messaging Server is a comprehensive email server solution designed for businesses of all sizes. Offering robust security, flexible deployment options, and integrated collaboration tools, it provides a powerful alternative to cloud-based email services.

Comprehensive security features with integrated anti-spam and anti-virus.
Support for IMAP
Office & Productivity Online Services Security & Privacy
GPGMail

GPGMail

Open Source

GPGMail is a robust extension for Apple Mail, seamlessly integrating OpenPGP encryption and digital signatures directly into your email workflow for enhanced privacy and security.

Seamlessly integrates OpenPGP into Apple Mail.
Encrypted Email
Security & Privacy
Mailvelope

Mailvelope

Open Source

Mailvelope is a free and open-source browser extension for Chrome and Firefox that brings end-to-end encryption to your existing webmail services using the OpenPGP standard. It allows users to encrypt, decrypt, and digitally sign emails directly within their web browser, enhancing privacy and security without requiring a change in email provider.

Integrates directly with existing webmail services.
Google Chrome extension
Security & Privacy Web Browsers
Lavabit

Lavabit

Freemium

Lavabit was a highly secure, privacy-focused webmail service known for its strong encryption and commitment to user data protection, which ceased operations in 2013.