Download Signal for Android, iOS, Linux, macOS, and Windows.

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 chats and calls completely private. Signal can't read your messages or …

Download Signal app for Android, iOS, iPhone, iPad, iPod Touch, or Desktop for free! Get the latest version of Signal Messenger.

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. • Send texts, voice messages, photos, …

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. • Send texts, voice messages, photos, …

signal (noun) A gesture, sound, wave, action, impulse, or indication of something to pass along information.

Say "hello" to a different messaging experience. An unexpected focus on privacy, combined with all of the features you expect.

Signal works on 64-bit Linux distributions that support APT, such as Ubuntu or Debian. This article explains how to check your Linux version. Download the desktop app Signal for Linux. Follow the on …

To use the Signal desktop app, Signal must first be installed on your phone.

Signal Messenger is an end-to-end encrypted messaging service focused on privacy and security. The app is available free of charge for Android, iOS (iPhone, iPad, iPod Touch), and Desktop (Windows, …