Encrypting email with Encipher.it is a simple way to protect your sensitive data. You can encrypt emails or text messages and only the recipient ca...

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**It much safer to download and install a desktop client, because it only requires you to trust our internet site once (when you download the software, whereas you trust the online version each time you visit the site.**

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Encipher.it alternatives


Secure email with absolutely no compromises, brought to you by MIT and CERN scientists.

tags: 4096-bit-encryption anonymity anonymous-email custom-domain email-encryption
platform: Online Android iPhone iPad


Mailpile is a modern, fast web-mail client with user-friendly encryption and privacy features. The development of Mailpile is funded by a large com...

tags: email-client email-encryption imap pop3 web-based
platform: Mac OS X Windows Linux Online Self-Hosted


Enigmail is a security extension to Mozilla Thunderbird and SeaMonkey. It enables you to write and receive email messages signed and/or encrypted w...

tags: thunderbird-extension email-encryption seamonkey-extension
platform: Mac OS X Windows Linux Thunderbird SeaMonkey


Mailvelope is a browser extension that allows to exchange encrypted emails following the OpenPGP encryption standard.

tags: browser-extension chrome-extension email-encryption encrypt-text file-encryption
platform: Mac OS X Windows Linux Chrome OS Google Chrome Firefox

Kolab Now

Kolab Now, formerly MyKolab, is a fully featured secure collaboration and communication service that is easy to use on any device.

tags: address-book caldav calendar carddav cloud-computing
platform: Online DAVdroid


mailbox.org offers a secure e-mail account for home and business use. The domain name, [email protected], is easy to remember and can be understood an...

tags: ad-free built-in-calendar email-encryption encrypted-email gpg-encryption
platform: Online Windows Mobile Android iPhone Android Tablet iPad Kindle Fire


GPGMail is an open source plugin for Apple Mail. It brings the functionality to sign, verify, encrypt and decrypt mails using the OpenPGP standard.

tags: file-encryption pgp email-encryption
platform: Mac OS X


MsgSafe.io provides private, encrypted, online communication with layers of security you can trust. With rocketing growth online and improvements t...

tags: anonymity email-analysis email-analytics email-client email-encryption
platform: Online


SCRYPTmail is true end-to-end encrypted email service. Email and meta data, i.e sender / recipient are encrypted when you communicate within scrypt...

tags: anonymity email-encryption encrypted-email end-to-end-encryption private-email
platform: Online

Secure Gmail

An extension to send secure, encrypted messages through Gmail.

tags: chrome-extension email-encryption gmail-extension google-apps-support
platform: Mac OS X Windows Linux Google Chrome Gmail


FlowCrypt (formerly CryptUp) lets you Encrypt Gmail with PGP in 60 seconds. Easiest end-to-end encryption for Google Email.

tags: chrome-extension email-encryption encrypted-email end-to-end end-to-end-encryption
platform: Mac OS X Windows Linux Online Android Chrome OS Google Chrome Firefox


WebPG is a free, open source suite of tools to bring GnuPG/PGP (gpg, gnupg) to the browser, in an effort to make cryptographic methods usable, safe...

tags: chrome-extension email-encryption firefox-extension gpg pgp
platform: Mac OS X Windows Linux Google Chrome Thunderbird SeaMonkey Chromium Firefox


Mailfence provides a secure and private Email solution that value and respect your online privacy.

tags: activesync caldav calendar carddav custom-domain
platform: Online


Lockbin is a web application for sending private email messages and files. People use it to send things like credit card numbers or confidential in...

tags: email-encryption private-messages secure-email webmail-service
platform: Mac OS X Windows Linux Android Android Tablet


Professional anonymity provider for secure anonymous email. Anonymous Domain and Hosting Offshore, Anonymous Surfing, SSL, Time Delayed, Bulk Email...

tags: surf-anonymously secure-email email-encryption
platform: Online