Telegram
Telegram is a cross-platform instant messaging application designed to provide a fast and secure chatting experience. De...
Signal
Signal is an instant messaging application focused on privacy protection, developed by Signal Foundation and Signal Mess...
Wire
Wire from Berlin, Germany is a communication tool that focuses on security and privacy and aims to provide users with hi...
Threema
Threema is an instant messaging app from Switzerland that focuses on user privacy and data security. It was first releas...
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