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

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 chats and calls completely private.

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 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 is the successor of the RedPhone encrypted voice calling app and the TextSecure encrypted texting program.

Mar 25, 2025 · While Signal offers more privacy perks compared to other messaging apps, it’s not meant for sharing classified government and military information. Some factors are beyond the app’s …

Feb 20, 2026 · Signal Private Messenger is a chat and instant messaging app developed by Signal Foundation - a nonprofit organization developed by WhatsApp co-founder, Brian Acton, and Moxie …

Feb 4, 2026 · Signal is an app that allows you to send encrypted direct messages and group chats, as well as to make voice and video calls. The app is free, open-source, and managed by a nonprofit.

3 days ago · Signal is an open-source, encrypted messaging service designed for instant messaging, voice calls, and video calls. It ensures that all communication is private and secure through end-to …