ProtonMail Secure email with absolutely no compromises, brought to you by MIT and CERN scientists. Swiss Based ProtonMail is incorporated in Switzerland and our servers are... Freemium $ $ $ Open Source Web Android iPhone iPad End-to-end encryption Privacy focused Privacy protection Custom domain ... Encrypted email Anonymous email PGP Encryption 4096 Bit encryption Anonymity Encrypted Connection Mobile friendly Multiple languages Support for Multiple Users Self destructing messages Very strong privacy Add a feature 328 Like
Tutanota Tutanota is a free and open source web-mail client that focuses on privacy. There's also an Android and an iOS app. All data is stored encrypted and can not be... Free Personal $ $ $ Open Source Web Android iPhone iPad Encrypted email End-to-end encryption Privacy focused Anonymity ... Encrypted Connection Multiple Account support Privacy protection Share files Very strong privacy Add a feature 202 Like
Enigmail Enigmail is a security extension to Mozilla Thunderbird and SeaMonkey. Free Open Source Mac Windows Linux GnuPG Thunderbird ... SeaMonkey Privacy protection Add a feature 58 Like
Disroot Disroot is a platform providing online services based on principles of freedom, privacy, federation and decentralization. Free Open Source Web Nextcloud integration Privacy focused Add a feature 16 Like
Kolab Now Kolab Now provides a suite of intuitive apps in a user friendly environment to make your day to day online comms easier, smarter and most importantly; secure. Commercial Open Source Web DAVdroid CalDAV CardDAV Real time collaboration Add a feature 40 Like
mailbox.org mailbox.org offers a secure e-mail account for home and business use. The domain name, me@mailbox.org, is easy to remember and can be understood anywhere in the world.... Commercial Web Windows Mobile Android iPhone Android Tablet ... iPad Kindle Fire Built-in Calendar Encrypted email Privacy focused Ad-free ... Gpg encryption Two factor authentication Add a feature 14 Like
MsgSafe.io MsgSafe.io provides private, encrypted, online communication with layers of security you can trust. Freemium Web Android iPhone S/MIME OpenPGP Encrypted email End-to-end encryption Privacy focused Anonymity ... Email Analytics Encrypted chat Integrated Spam Protection S/MIME support Add a feature 19 Like
GPGMail GPGMail is an open source plugin for Apple Mail. It brings the functionality to sign, verify, encrypt and decrypt mails using the... Free Open Source Mac OS X GPGTools No features added Add a feature 10 Like
Secure Gmail An extension to send secure, encrypted messages through Gmail. SecureGmail encrypts and decrypts emails you send in Gmail. This happens all on your machine, and the... Free Open Source Mac OS X Windows Linux Chrome Gmail Google Chrome extension Add a feature 7 Like
FlowCrypt FlowCrypt (formerly CryptUp) is the easiest PGP encryption for Gmail. It behaves just like standard email, except it's encrypted. Freemium Mac OS X Windows Linux Web Android ... Chrome OS Chrome Firefox OpenPGP Google Chrome extension Encrypted email End-to-end encryption Firefox extension ... Gmail integration Public key encryption Add a feature 11 Like
Vivaldi Mail Free email service with no ads and no strings attached. Also contacts and calendar features. Free Web Support for IMAP POP3 Support Encrypted email Mail filtering ... PGP Encryption Add a feature 3 Like
SCRYPTmail SCRYPTmail is true end-to-end encrypted email service. Email and meta data, i.e sender / recipient are encrypted when you communicate within scryptmail domain. ... Freemium Web Anonymity Encrypted email End-to-end encryption Add a feature 9 Like
WebPG WebPG is a free, open source suite of tools to bring OpenPGP (GnuPG/PGP, gpg, gnupg) to the browser, in an effort to make... Free Open Source Mac OS X Windows Linux Chrome Thunderbird ... SeaMonkey Chromium Firefox OpenPGP Google Chrome extension Firefox extension Add a feature 1 Like
Email.biz Indian Webmail service allowing people to sign up for an @email.biz mail account. Cloud based Login and Multiple Login System give you safe and secure access to your... Free Web No features added Add a feature 21 Like
Safe-mail.net High security web-based e-mail system which extends considerably the email system to much more than currently exists. Safe-mail uses an SSL secure site to ensure... Freemium $ $ $ Web POP3 Support Add a feature 1 Like
