APG

Encrypt email and files

Note: The developer marked this project as "fallen asleep" on 2017-09-10, so you should rather use it's succesor OpenKeychain. It has evolved very much, a much more active and well managed development community.

APG is a port of OpenPGP for Android. Use it to encrypt and decrypt files, and in conjunction with K-9 Mail, to seamlessly add support for encrypting and decrypting emails, as well as adding and verifying digital signatures.

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Packages

Although APK downloads are available below to give you the choice, you should be aware that by installing that way you will not receive update notifications and it's a less secure way to download. We recommend that you install the F-Droid client and use that.

Download F-Droid
  • Version 1.1.1 (11199) suggested Added on 2014-04-04

    This version requires Android 2.3 or newer.

    It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.

    Permissions
    • have full network access
      Allows the app to create network sockets and use custom network protocols. The browser and other applications provide means to send data to the internet, so this permission is not required to send data to the internet.
    • modify or delete the contents of your shared storage
      Allows the app to write the contents of your shared storage.
    • control Near Field Communication
      Allows the app to communicate with Near Field Communication (NFC) tags, cards, and readers.
    • find accounts on the device
      Allows the app to get the list of accounts known by the phone. This may include any accounts created by applications you have installed.
    • com.fsck.k9.permission.READ_ATTACHMENT
    • read the contents of your shared storage
      Allows the app to read the contents of your shared storage.

    Download APK 2.4 MiB PGP Signature

  • Version 1.0.9 (10999) - Added on 2013-11-12

    This version requires Android 1.6 or newer.

    It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.

    Permissions
    • com.google.android.providers.gmail.permission.READ_GMAIL
    • com.google.android.gm.permission.READ_GMAIL
    • modify or delete the contents of your shared storage
      Allows the app to write the contents of your shared storage.
    • com.fsck.k9.permission.READ_ATTACHMENT
    • have full network access
      Allows the app to create network sockets and use custom network protocols. The browser and other applications provide means to send data to the internet, so this permission is not required to send data to the internet.
    • read the contents of your shared storage
      Allows the app to read the contents of your shared storage.

    Download APK 1 MiB PGP Signature