Overview
About Signal
Signal is a private messenger with end-to-end encryption for messages, voice calls and video calls. It collects minimal metadata, contains no advertising and is developed by an independent nonprofit foundation.
Original source pageHighlights
What makes it useful
End-to-end encrypted conversations
Private group, voice and video calls
Disappearing messages
No advertising or behavioral tracking
Linked desktop devices
Version 8.68
What’s new
- Improved group call quality
- New privacy controls
- Faster media sending
Compatibility
System requirements
- Android 6+, iOS 15+, Windows 10+, macOS 12+ or Linux
- A mobile phone number for registration
- Internet connection
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