Signal for Mobile Android iPhone or iPad Or visit signal.org/install from your phone

"Signal", Signal logos, and other trademarks are trademarks or registered trademarks of Signal Technology Foundation in the United States and other countries (more info here).

Fast, simple, secure. Signal is privacy that fits in your pocket (or on your desk).Download Signal here or follow the installation steps...

Signal for Android Download for Android Or visit signal.org/install from your phone

Danger zone Advanced users with special needs can download the Signal APK directly. Most users should not do this under normal circumstances.

State-of-the-art end-to-end encryption (powered by the open source Signal Protocol) keeps your conversations secure. We can't read your messages or listen to your calls, and no one else …

Signal is a messaging app with privacy at its core. It is free and easy to use, with strong end-to-end encryption that keeps your communication completely private.

Signal for iOS Download for iPhone or iPad Or visit signal.org/install from your phone

Die Verwendung von Signal Desktop setzt voraus, dass du Signal auf deinem Telefon installiert hast.

Avec Signal, envoyez des messages privés à d’autres utilisateurs et passez des appels sécurisés à l’autre bout du monde. Le tout, gratuitement via Internet.