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Signal Private 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.

Signal Support

Signal is committed to your privacy. Signal runs on donations as a nonprofit. Donate here!

What is Signal? How to use the encrypted messaging app

Signal Private Messenger is available for free worldwide for both iOS and Android and allows its millions of users to send texts, videos, and files, make voice and video calls, and

Download Signal for Windows

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

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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

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.

Download Signal for Android, iOS or Desktop

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

Signal (software)

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