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OpenKeychain Alternatives

OpenKeychain is described as 'helps you communicate more privately and securely' and is an app in the security & privacy category. There are four alternatives to OpenKeychain for a variety of platforms, including GnuPG, Linux, Android, Windows and Android Tablet. The best alternative is Enigmail, which is both free and Open Source. Other great apps like OpenKeychain are Kleopatra, APG and Ciphermail for Android.

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  • FreeOpen Source
  • Android
  • Android Tablet
  • K-9 Mail

OpenKeychain helps you communicate more privately and securely.

Learn more about OpenKeychain

  1. Enigmail icon

    Enigmail

    • 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 .

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    Thunderbird window with Decrypt button
  2. Kleopatra icon

    Kleopatra

    • FreeOpen Source
    • Windows
    • Linux
    • GnuPG

    It supports managing X.509 and OpenPGP certificates in the GpgSM keybox and retrieving certificates from LDAP servers.

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    Screenshot


  3. APG icon

    APG

    • 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 .

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    Discontinued

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

    Screenshot
  4. Ciphermail for Android icon

    Ciphermail for Android

    • FreeProprietary
    • Android
    • S/MIME

    CipherMail for Android is an Android application which can be used with your existing Android mail application to send and receive S/MIME digitally signed and encrypted email with an Android smartphone.

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    Screenshot
Showing 4 of 4 alternatives