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

Oct 20, 2025 · 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.

We’re launching Signal Cincinnati, a community-centered newsroom because people told us they wanted something more from local news.

6 days ago · After serving for decades as an attorney, Judge, and civil rights advocate, McNeil Danish will lead Signal in its mission to ensure Ohioans have access to quality, public service …

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 …

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.

Oct 21, 2025 · Signal is an instant messaging app free of charge that offers end-to-end encryption to protect your privacy.

Mar 26, 2025 · Signal is a free and open-source application for Android, iOS, and desktop that employs end-to-end encryption to keep communications safe.

Sep 21, 2025 · Instead of accepting life in a fishbowl, use Signal to keep your communication private. The free, open-source app protects your calls, messages, and video chats from prying …

Mar 25, 2025 · Unlike other popular messaging apps, Signal is operated by a non-profit called the Signal Technology Foundation rather than a for-profit tech giant like Meta, which owns popular …