Signal
macOSelectronv8.4.1
Runtime
electron
Electron v40.8.3
Size
410 MB
Architecture
Apple Silicon
Dependencies
142
5 categories
Last Updated
Apr 2, 2026
Security
Excellent
Signed, notarized, hardened
Signal is an Electron app (v40.8.3) that uses 142 detected dependencies across 5 categories including Runtime, Observability, UI Framework. It is code-signed and notarized. 410 MB on macOS (Apple Silicon). Last updated April 2, 2026. Last verified April 2026.
What is Signal built with?
142 detected dependencies across 5 categories.
Runtime
1Sign up to see Runtime details
Sign Up FreeObservability
1Sign up to see Observability details
Sign Up FreeUI Framework
1Sign up to see UI Framework details
Sign Up FreeState Management
1Sign up to see State Management details
Sign Up FreeOther
137Sign up to see Other details
Sign Up FreeSecurity and privacy
Code signing, notarization, and entitlement analysis for Signal.
Code Signing
ExcellentSigned
Notarized
Hardened Runtime
Developer ID Application: Signal Messenger, LLC (U68MSDN6DR)
Sign up to see Entitlements
Sign Up FreeWhen was Signal last updated?
20 tracked releases since November 2025.
Latest: v8.5.0
April 2, 2026
Sign up to see Release History
Sign Up FreeLast verified April 1, 2026