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@signalapp

Signal

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  1. Signal-Android Signal-Android Public

    A private messenger for Android.

    Kotlin 28k 6.6k

  2. Signal-Desktop Signal-Desktop Public

    A private messenger for Windows, macOS, and Linux.

    TypeScript 15.8k 2.9k

  3. Signal-iOS Signal-iOS Public

    A private messenger for iOS.

    Swift 11.7k 3.3k

  4. Signal-Server Signal-Server Public

    Server supporting the Signal Private Messenger applications on Android, Desktop, and iOS

    Java 10.2k 2.4k

  5. libsignal libsignal Public

    Home to the Signal Protocol as well as other cryptographic primitives which make Signal possible.

    Rust 5.2k 631

Repositories

Showing 10 of 126 repositories
  • Signal-Android Public

    A private messenger for Android.

    signalapp/Signal-Android’s past year of commit activity
    Kotlin 28,005 AGPL-3.0 6,609 398 13 Updated Dec 10, 2025
  • Signal-iOS Public

    A private messenger for iOS.

    signalapp/Signal-iOS’s past year of commit activity
    Swift 11,720 AGPL-3.0 3,325 95 18 Updated Dec 10, 2025
  • Signal-Server Public

    Server supporting the Signal Private Messenger applications on Android, Desktop, and iOS

    signalapp/Signal-Server’s past year of commit activity
    Java 10,238 AGPL-3.0 2,394 10 0 Updated Dec 10, 2025
  • Signal-Pods Public

    Pods dependency tracker for Signal-iOS

    signalapp/Signal-Pods’s past year of commit activity
    C 62 86 0 2 Updated Dec 9, 2025
  • libsignal Public

    Home to the Signal Protocol as well as other cryptographic primitives which make Signal possible.

    signalapp/libsignal’s past year of commit activity
    Rust 5,167 AGPL-3.0 631 7 0 Updated Dec 8, 2025
  • Signal-Desktop Public

    A private messenger for Windows, macOS, and Linux.

    signalapp/Signal-Desktop’s past year of commit activity
    TypeScript 15,840 AGPL-3.0 2,931 848 33 Updated Dec 8, 2025
  • ringrtc Public
    signalapp/ringrtc’s past year of commit activity
    Rust 619 AGPL-3.0 151 2 0 Updated Dec 5, 2025
  • webrtc Public
    signalapp/webrtc’s past year of commit activity
    C++ 167 BSD-3-Clause 79 0 0 Updated Dec 5, 2025
  • SparsePostQuantumRatchet Public

    Provides SPQR, a chunked post-quantum ratchet usable in parallel with DH ratchets for the libsignal protocol.

    signalapp/SparsePostQuantumRatchet’s past year of commit activity
    F* 47 AGPL-3.0 9 0 1 Updated Dec 4, 2025
  • ContactDiscoveryService-Icelake Public
    signalapp/ContactDiscoveryService-Icelake’s past year of commit activity
    C 46 AGPL-3.0 22 2 6 Updated Dec 3, 2025
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