Silence

Encrypted SMS/MMS conversations made easy!
Silence is an SMS/MMS application that allows you to protect your privacy while communicating with friends. Using Silence, you can send SMS messages and share media or attachments with complete privacy. Features: * Easy. Silence works like any other SMS application. There\'s nothing to sign up for and no new service your friends need to join. * Reliable. Silence communicates using encrypted SMS messages. No servers or internet connection required. * Private. Silence provides end-to-end encryption for your messages using the painstakingly engineered Signal encryption protocol. * Safe. All messages are encrypted locally, so if your phone is lost or stolen, your messages are protected. * Open Source. Silence is Free and Open Source, enabling anyone to verify its security by auditing the code. Please file any bugs, issues, or feature requests at: https://github.com/SilenceIM/Silence/issues The source code can be found at: https://github.com/SilenceIM/Silence More details: https://silence.im Privacy policy: https://silence.im/privacy

License: GNU General Public License v3.0

Website: https://silence.im/
Issue Tracker: https://github.com/SilenceIM/Silence/issues
Source Code: https://github.com/SilenceIM/Silence
Changelog: https://github.com/SilenceIM/Silence/blob/HEAD/CHANGELOG.md

For full details and additional technical information, see this application's page on the F-Droid wiki.

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 0.16.3-unstable (202) - Added on Apr 4, 2017

    This version requires Android 2.3 or newer.

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

    Download APK 10 MiB PGP Signature

    Permissions

    • ACCESS_NETWORK_STATE
    • CHANGE_NETWORK_STATE
    • INTERNET
    • READ_CONTACTS
    • READ_EXTERNAL_STORAGE
    • READ_PHONE_STATE
    • READ_PROFILE
    • READ_SMS
    • RECEIVE_MMS
    • RECEIVE_SMS
    • SEND_SMS
    • VIBRATE
    • WAKE_LOCK
    • WRITE_CONTACTS
    • WRITE_EXTERNAL_STORAGE
    • WRITE_PROFILE
    • WRITE_SMS
    • org.smssecure.smssecure.ACCESS_SECRETS
  • Version 0.16.2-unstable (201) - Added on Mar 24, 2017

    This version requires Android 2.3 or newer.

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

    Download APK 10 MiB PGP Signature

    Permissions

    • ACCESS_NETWORK_STATE
    • CHANGE_NETWORK_STATE
    • INTERNET
    • READ_CONTACTS
    • READ_EXTERNAL_STORAGE
    • READ_PHONE_STATE
    • READ_PROFILE
    • READ_SMS
    • RECEIVE_MMS
    • RECEIVE_SMS
    • SEND_SMS
    • VIBRATE
    • WAKE_LOCK
    • WRITE_CONTACTS
    • WRITE_EXTERNAL_STORAGE
    • WRITE_PROFILE
    • WRITE_SMS
    • org.smssecure.smssecure.ACCESS_SECRETS
  • Version 0.16.1-unstable (200) - Added on Mar 24, 2017

    This version requires Android 2.3 or newer.

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

    Download APK 10 MiB PGP Signature

    Permissions

    • ACCESS_NETWORK_STATE
    • CHANGE_NETWORK_STATE
    • INTERNET
    • READ_CONTACTS
    • READ_EXTERNAL_STORAGE
    • READ_PHONE_STATE
    • READ_PROFILE
    • READ_SMS
    • RECEIVE_MMS
    • RECEIVE_SMS
    • SEND_SMS
    • VIBRATE
    • WAKE_LOCK
    • WRITE_CONTACTS
    • WRITE_EXTERNAL_STORAGE
    • WRITE_PROFILE
    • WRITE_SMS
    • org.smssecure.smssecure.ACCESS_SECRETS
  • Version 0.15.7 (136) - Added on Apr 27, 2017

    This version requires Android 2.3 or newer.

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

    Download APK 10 MiB PGP Signature

    Permissions

    • ACCESS_NETWORK_STATE
    • CHANGE_NETWORK_STATE
    • INTERNET
    • READ_CONTACTS
    • READ_EXTERNAL_STORAGE
    • READ_PHONE_STATE
    • READ_PROFILE
    • READ_SMS
    • RECEIVE_MMS
    • RECEIVE_SMS
    • SEND_SMS
    • VIBRATE
    • WAKE_LOCK
    • WRITE_CONTACTS
    • WRITE_EXTERNAL_STORAGE
    • WRITE_PROFILE
    • WRITE_SMS
    • org.smssecure.smssecure.ACCESS_SECRETS
  • Version 0.15.6 (135) - Added on Apr 4, 2017

    This version requires Android 2.3 or newer.

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

    Download APK 10 MiB PGP Signature

    Permissions

    • ACCESS_NETWORK_STATE
    • CHANGE_NETWORK_STATE
    • INTERNET
    • READ_CONTACTS
    • READ_EXTERNAL_STORAGE
    • READ_PHONE_STATE
    • READ_PROFILE
    • READ_SMS
    • RECEIVE_MMS
    • RECEIVE_SMS
    • SEND_SMS
    • VIBRATE
    • WAKE_LOCK
    • WRITE_CONTACTS
    • WRITE_EXTERNAL_STORAGE
    • WRITE_PROFILE
    • WRITE_SMS
    • org.smssecure.smssecure.ACCESS_SECRETS
  • Version 0.15.5 (134) - Added on Mar 17, 2017

    This version requires Android 2.3 or newer.

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

    Download APK 11 MiB PGP Signature

    Permissions

    • ACCESS_NETWORK_STATE
    • CHANGE_NETWORK_STATE
    • INTERNET
    • READ_CONTACTS
    • READ_EXTERNAL_STORAGE
    • READ_PHONE_STATE
    • READ_PROFILE
    • READ_SMS
    • RECEIVE_MMS
    • RECEIVE_SMS
    • SEND_SMS
    • VIBRATE
    • WAKE_LOCK
    • WRITE_CONTACTS
    • WRITE_EXTERNAL_STORAGE
    • WRITE_PROFILE
    • WRITE_SMS
    • org.smssecure.smssecure.ACCESS_SECRETS
  • Version 0.15.4 (133) - Added on Mar 15, 2017

    This version requires Android 2.3 or newer.

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

    Download APK 11 MiB PGP Signature

    Permissions

    • ACCESS_NETWORK_STATE
    • CHANGE_NETWORK_STATE
    • INTERNET
    • READ_CONTACTS
    • READ_EXTERNAL_STORAGE
    • READ_PHONE_STATE
    • READ_PROFILE
    • READ_SMS
    • RECEIVE_MMS
    • RECEIVE_SMS
    • SEND_SMS
    • VIBRATE
    • WAKE_LOCK
    • WRITE_CONTACTS
    • WRITE_EXTERNAL_STORAGE
    • WRITE_PROFILE
    • WRITE_SMS
    • org.smssecure.smssecure.ACCESS_SECRETS
  • Version 0.16.0-unstable (131) - Added on Feb 26, 2017

    This version requires Android 2.3 or newer.

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

    Download APK 11 MiB PGP Signature

    Permissions

    • ACCESS_NETWORK_STATE
    • CHANGE_NETWORK_STATE
    • INTERNET
    • READ_CONTACTS
    • READ_EXTERNAL_STORAGE
    • READ_PHONE_STATE
    • READ_PROFILE
    • READ_SMS
    • RECEIVE_MMS
    • RECEIVE_SMS
    • SEND_SMS
    • VIBRATE
    • WAKE_LOCK
    • WRITE_CONTACTS
    • WRITE_EXTERNAL_STORAGE
    • WRITE_PROFILE
    • WRITE_SMS
    • org.smssecure.smssecure.ACCESS_SECRETS
  • Version 0.15.2 (130) - Added on Feb 26, 2017

    This version requires Android 2.3 or newer.

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

    Download APK 11 MiB PGP Signature

    Permissions

    • ACCESS_NETWORK_STATE
    • CHANGE_NETWORK_STATE
    • INTERNET
    • READ_CONTACTS
    • READ_EXTERNAL_STORAGE
    • READ_PHONE_STATE
    • READ_PROFILE
    • READ_SMS
    • RECEIVE_MMS
    • RECEIVE_SMS
    • SEND_SMS
    • VIBRATE
    • WAKE_LOCK
    • WRITE_CONTACTS
    • WRITE_EXTERNAL_STORAGE
    • WRITE_PROFILE
    • WRITE_SMS
    • org.smssecure.smssecure.ACCESS_SECRETS
  • Version 0.15.1 (129) - Added on Feb 20, 2017

    This version requires Android 2.3 or newer.

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

    Download APK 11 MiB PGP Signature

    Permissions

    • ACCESS_NETWORK_STATE
    • CHANGE_NETWORK_STATE
    • INTERNET
    • READ_CONTACTS
    • READ_EXTERNAL_STORAGE
    • READ_PHONE_STATE
    • READ_PROFILE
    • READ_SMS
    • RECEIVE_MMS
    • RECEIVE_SMS
    • SEND_SMS
    • VIBRATE
    • WAKE_LOCK
    • WRITE_CONTACTS
    • WRITE_EXTERNAL_STORAGE
    • WRITE_PROFILE
    • WRITE_SMS
    • org.smssecure.smssecure.ACCESS_SECRETS
  • Version 0.14.8 (128) - Added on Dec 30, 2016

    This version requires Android 2.3 or newer.

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

    Download APK 10 MiB PGP Signature

    Permissions

    • ACCESS_NETWORK_STATE
    • CHANGE_NETWORK_STATE
    • INTERNET
    • READ_CONTACTS
    • READ_EXTERNAL_STORAGE
    • READ_PHONE_STATE
    • READ_PROFILE
    • READ_SMS
    • RECEIVE_MMS
    • RECEIVE_SMS
    • SEND_SMS
    • VIBRATE
    • WAKE_LOCK
    • WRITE_CONTACTS
    • WRITE_EXTERNAL_STORAGE
    • WRITE_PROFILE
    • WRITE_SMS
    • org.smssecure.smssecure.ACCESS_SECRETS
  • Version 0.14.7 (127) - Added on Dec 28, 2016

    This version requires Android 2.3 or newer.

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

    Download APK 9 MiB PGP Signature

    Permissions

    • ACCESS_NETWORK_STATE
    • CHANGE_NETWORK_STATE
    • INTERNET
    • READ_CONTACTS
    • READ_EXTERNAL_STORAGE
    • READ_PHONE_STATE
    • READ_PROFILE
    • READ_SMS
    • RECEIVE_MMS
    • RECEIVE_SMS
    • SEND_SMS
    • VIBRATE
    • WAKE_LOCK
    • WRITE_CONTACTS
    • WRITE_EXTERNAL_STORAGE
    • WRITE_PROFILE
    • WRITE_SMS
    • org.smssecure.smssecure.ACCESS_SECRETS