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

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

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 …

Fast, simple, secure. Signal is privacy that fits in your pocket (or on your desk). Download Signal here or follow the installation steps for your platform. Android; iOS; Linked Desktop; Signal …

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, …

Mar 4, 2022 · Signal is a secure encrypted messaging app. Think of it as a more private alternative to WhatsApp, Facebook Messenger, Skype, iMessage, and SMS. Here's why you …

Apr 25, 2023 · The Signal messaging app uses end-to-end encryption so that your texts, calls, videos, files, and location remain private. Here's how to use it.

Mar 25, 2025 · It's an app that can be used for direct messaging and group chats as well as phone and video calls. Signal uses end-to-end encryption for its messaging and calling …

Share text, voice messages, photos, videos, GIFs and files for free. Signal uses your phone's data connection so you can avoid SMS and MMS fees.

May 31, 2025 · Signal uses a protocol called the Signal Protocol, which is widely regarded as the gold standard for E2EE. This protocol is open-source, allowing developers to review and audit …