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  1. Download Signal

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

  2. Signal >> Home

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

  3. Signal Private Messenger - Download and install on 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 …

  4. Signal Private Messenger - Apps on Google Play

    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, …

  5. Signal (software) - Wikipedia

    Signal is an open-source, encrypted messaging service for instant messaging, voice calls, and video calls. [14][15] The instant messaging function includes sending text, voice notes, images, videos, and …

  6. Signal - Private Messenger - Apps on Google Play

    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 …

  7. Signal - Private Messenger - App Store

    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, …

  8. How to install Signal?

    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 …

  9. What is Signal? The private chat app is only private if you use it ...

    Mar 25, 2025 · Signal also has something called a “safety number,” which is a code assigned to an individual that helps you verify messages are going to the intended recipient.

  10. Signal

    Login To Signal Email