Best Certifient Secure Email Apps

Mail1Click - Secure Mail

by Kryptotel fz llc

Free

This secure email service uses strong encryption to protect your communications. Send and receive encrypted messages with anyone, even those without the app. Access your encrypted mailbox via your device or a web interface.

Atomic Mail: Private Email

Secure & Encrypted Mail

Free

This secure email application prioritizes user privacy with advanced encryption, zero-access architecture, and robust spam protection. It offers a fast, modern client for personal and business use, without trackers, profiling, or data selling.

Citrix Secure Mail

by Citrix Systems, Inc.

Free

Manage multiple email accounts, calendars, and contacts securely on your mobile device. This robust solution integrates with business tools and offers advanced security features for enterprise or BYOD environments, protecting personal data.

myMail box: email client app

E-mail for Gmail, Hotmail, AOL

Free

Consolidate and manage multiple email accounts from various providers in a single, user-friendly interface. Enjoy customizable notifications, enhanced security features, and efficient search capabilities to streamline your communication.

Virtru Email Protection

End-to-End Email Encryption

Free

Secure your emails and attachments with end-to-end encryption on your iOS device. Control access, set expiration dates, and revoke sent messages to ensure data privacy and compliance. Recipients can view protected emails seamlessly without new accounts.

Secria Mail

Post-Quantum Secure & Private

Free

Experience secure, end-to-end encrypted email with a zero-knowledge architecture. Your communications remain private, protected by advanced post-quantum cryptography. Designed for ultimate user privacy.

black.com - Encrypted Email

Get your @black.com address!

Free

Secure and encrypted email with a personalized @black.com address. Features AI writing tools for effortless composition, unlimited storage, and alias addresses to manage spam. Protects your data with zero-access encryption and app-based two-factor authentication.

Bmail — Encrypted Email

E2E encrypted mail, all yours

Free

Secure your communications with end-to-end encrypted email, calendar, contacts, and drive. Your data is protected by your keys, not company policy, ensuring privacy and security against unauthorized access. Offers custom domain support and robust authentication methods.

Proton Mail - Encrypted Email

Fast, private, secure inbox

Free

This encrypted email service from Switzerland prioritizes user privacy with end-to-end encryption. It offers robust security features to protect your communications from phishing, spam, and tracking, allowing you to manage your inbox with ease.

Email - Edison Mail

Fast, secure & organized inbox

Free

Manage multiple email accounts in one unified inbox. This app offers fast email fetching, smart search for important information, and tools to reduce inbox clutter. It prioritizes privacy and security with features like sender blocking and biometric protection.

Hushmail

Secure, HIPAA-compliant email

Free

Securely send and receive encrypted emails on your mobile device. Protect sensitive client information with HIPAA-compliant communication. Manage multiple accounts, organize your inbox, and receive timely notifications for new messages.

Swismail

A Secure Email Service

Free

A secure email service designed to evolve with future technological trends. Protect your private conversations by downloading this application.

Temp Mail by Priyo Mail

by Md Sayed Abul Kasem

Free

Instantly create disposable email addresses to protect your inbox from spam and unwanted messages. Sign up for online services without sharing your personal email and receive emails directly within the app. Enjoy a user-friendly interface for quick and secure email management.

PreVeil

End-To-End Encrypted Email

Free

Securely send encrypted emails and store files with end-to-end encryption. Your data is protected by unique keys, ensuring only you can access it. Integrates with existing email addresses and offers desktop access.

Safe Mail for Gmail Free : secure and easy email mobile app with Touch ID to access multiple Gmail and Google Apps inbox accounts

by MinhMobileDev

Free

This app provides a secure and user-friendly way to manage multiple Gmail and Google Apps accounts. It offers Touch ID and passcode protection for enhanced privacy, allowing quick access and switching between inboxes without repeated password entry.