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

4 days ago · Signal is an instant messaging app free of charge that offers end-to-end encryption to protect your privacy. It allows you to send texts, photos, videos, voice notes, and files securely …

6 days ago · 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 …

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

Signal app News, help, downloads, information, tips, and much more! The #1 Signal Messenger site.

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