Signal

What's New in the Signal Latest Version 7.45.3

Last updated on Jun 18, 2025

Managing your sticker packs is now better than ever. We've made it easier to view and install new packs that you've received from your friends or quickly rearrange their order. If only real-world stickers could move this easily.  

                               

Advanced encryption for every chat and every call.

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-end encryption, meaning only the sender and recipient can access the messages.

Key Features

End-to-End Encryption: Signal uses the Signal Protocol to encrypt all messages, calls, and media, ensuring that no third party, including Signal itself, can access your conversations.

Cross-Platform Compatibility: Available on Android, iOS, and desktop platforms, Signal allows seamless communication across devices.

Group Chats and Calls: Supports group messaging and voice/video calls with up to 40 participants, all encrypted end-to-end.

File Sharing: Users can send text messages, voice notes, images, videos, and other files securely.

Disappearing Messages: Offers an option to set messages to automatically delete after a specified time, enhancing privacy.

Minimal Data Collection: Signal collects minimal metadata and does not store or sell user data, ensuring privacy.

Organization and Development

Signal is developed by the Signal Technology Foundation, a nonprofit organization dedicated to promoting secure global communication through open-source privacy technology.

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