Signal

Free • Signal Foundation • Android • Secure Download

Signal is a secure instant messaging app with encryption.

Temporarily Unavailable

Package Name org.thoughtcrime.securesms

License Free

Op. System Android

Category Messaging

Language English29 more

Author Signal Foundation

Permissions 8

Downloads 2,500,594

Date Mar 4, 2023

Architecture armeabi-v7a

Content Rating +3

Requirements Android 5.0 or higher required

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Signal, developed by Open Whisper Systems, is an instant messaging application that prioritizes secure and private communication. Open Whisper Systems, a nonprofit software company, relies on support from various sources, including Edward Snowden. The main goal of Signal is to ensure complete confidentiality among its users. One of the standout features of Signal is its focus on security, evident from the moment you use it. Unlike other apps, there is no separate login with a username and password. Rather, Signal employs your phone number and address book to ensure that you cannot masquerade as someone else. To protect user privacy, Signal utilizes end-to-end encryption for all messages, whether they are sent to individuals or group chats. This means that your conversations remain extremely private, with Signal's servers being unable to access any group information. In terms of functionality, Signal allows users to exchange various types of files, such as photos, videos, and audio. The rigorous security measures employed for text messages also safeguard these multimedia files, ensuring their complete safety. Compared to popular messaging apps like WhatsApp, LINE, and Telegram, Signal stands out due to its enhanced level of safety. While these apps may have more users, they lack the same level of security and privacy that Signal provides.