GhostMail Alternatives

    GhostMail is described as 'military grade encrypted secure email & chat provider. No download or installs needed, it's super easy to use' and is an app in the Security & Privacy category. There are more than 10 alternatives to GhostMail for a variety of platforms, including Mac, Linux, Online / Web-based, Windows and Android. The best alternative is ProtonMail, which is both free and Open Source. Other great apps like GhostMail are Tutanota (Freemium, Open Source), GnuPG (Free, Open Source), mailbox.org (Paid) and Enigmail (Free, Open Source).

    This page was last updated May 24, 2019

    1. Secure email with absolutely no compromises, brought to you by MIT and CERN scientists. Swiss Based
      show more
    2. Tutanota is a free and open source web-mail client that focuses on privacy and security. It has open source iOS and an Android apps.
      show more
      Most users think Tutanota is a great alternative to GhostMail.


      • FreeOpen Source
      • Mac
      • Linux
      • PortableApps.com
      • Xfce
      • OpenPGP
      GnuPG allows to encrypt and sign your data and communication, features a versatile key management system as well as access modules for all kinds of public key directories. GnuPG, also known as GPG, is a command line tool with features for easy integration with other applications.
    3. 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. They have been operating e-mail accounts for more than 20 years and are a highly reliable service provider.
      show more
      • FreeOpen Source
      • Mac
      • Windows
      • Linux
      • GnuPG
      • Thunderbird
      • SeaMonkey
      Enigmail is a security extension to Mozilla Thunderbird and SeaMonkey. It enables you to write and receive email messages signed and/or encrypted with the .
      show more


      • FreeOpen Source
      • Mac
      • Windows
      • Linux
      • Chrome OS
      • Microsoft Edge
      • Google Chrome
      • Firefox
      Mailvelope is a browser extension that allows to exchange encrypted emails following the OpenPGP encryption standard. Mailvelope integrates directly into the Webmail user interface, it's elements are unintrusive and easy to use in your normal workflow.
    4. GPG for Mail is an open source plugin for Apple Mail. Encrypt, decrypt, sign and verify mails using OpenPGP with a few simple clicks. GPG Keychain
      show more
      • Mac
      • GPGTools
      • Apple Mail
      GPGMail is a PGP plugin for Apple Mail. It brings the functionality to sign, verify, encrypt and decrypt mails using the OpenPGP standard.
      No screenshots yet
      • FreeOpen Source
      • Android
      • Android Tablet
      • OpenPGP
      Android Privacy Guard (APG) is a free and open source application for Android devices, created by Thialfihar, that lets you encrypt and decrypt single files or emails. Its goal is to provide a similar...

      Discontinued

      This project was discontinued in favor of OpenKeychain on September 10th, 2017.

      show more
    5. 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. Public Source Code - all source code is available for public audit, this include front and back end code.
      show more
    Showing 10 of 21 alternatives