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  1. Download Signal

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

  2. Signal (software) - Wikipedia

    Signal is now developed by Signal Messenger LLC, a software company founded by Moxie Marlinspike and Brian Acton in 2018, which is wholly owned by a tax-exempt nonprofit …

  3. Download Signal for Android, iOS or Desktop - AboutSignal.com

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

  4. Signal Private Messenger - Apps on Google Play

    5 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.

  5. Signal >> Download Signal

    Update your package database and install Signal: sudo apt update &&sudo apt install signal-desktop. 2013-2025 Signal, a 501c3 nonprofit.

  6. How Signal turned a national security crisis into a branding ...

    Mar 28, 2025 · After 'Signalgate,' the encrypted communication app is rocketing up the app charts—even as the Trump administration attempts to shift blame.

  7. Signal >> Home

    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 …

  8. How to maximize your privacy using Signal calls and chat

    Jun 6, 2025 · Some strategies on how to best use Signal to keep your messaging secure. Some strategies on how to best use Signal to keep your messaging secure. is a senior science …

  9. Signal issues / no service troubleshooting | T-Mobile Support

    Use this easy checklist to get help troubleshooting no signal or "no service" errors.

  10. 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.