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@signalapp

Signal

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  1. Signal-Android Signal-Android Public

    A private messenger for Android.

    Kotlin 28.2k 6.6k

  2. Signal-Desktop Signal-Desktop Public

    A private messenger for Windows, macOS, and Linux.

    TypeScript 15.9k 2.9k

  3. Signal-iOS Signal-iOS Public

    A private messenger for iOS.

    Swift 11.8k 3.3k

  4. Signal-Server Signal-Server Public

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

    Java 10.3k 2.4k

  5. libsignal libsignal Public

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

    Rust 5.3k 649

Repositories

Showing 10 of 126 repositories
  • Signal-Desktop Public

    A private messenger for Windows, macOS, and Linux.

    signalapp/Signal-Desktop’s past year of commit activity
    TypeScript 15,921 AGPL-3.0 2,943 848 33 Updated Jan 16, 2026
  • Signal-Pods Public

    Pods dependency tracker for Signal-iOS

    signalapp/Signal-Pods’s past year of commit activity
    C 62 85 0 2 Updated Jan 15, 2026
  • SecureValueRecovery2 Public
    signalapp/SecureValueRecovery2’s past year of commit activity
    C++ 56 AGPL-3.0 23 1 0 Updated Jan 15, 2026
  • ringrtc Public
    signalapp/ringrtc’s past year of commit activity
    Rust 621 AGPL-3.0 151 3 1 Updated Jan 15, 2026
  • 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 5,288 AGPL-3.0 649 7 1 Updated Jan 15, 2026
  • 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* 50 AGPL-3.0 11 0 1 Updated Jan 14, 2026
  • Signal-iOS Public

    A private messenger for iOS.

    signalapp/Signal-iOS’s past year of commit activity
    Swift 11,793 AGPL-3.0 3,336 106 18 Updated Jan 15, 2026
  • 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 10,296 AGPL-3.0 2,410 10 0 Updated Jan 14, 2026
  • boring Public Forked from cloudflare/boring

    BoringSSL bindings for the Rust programming language.

    signalapp/boring’s past year of commit activity
    Rust 16 158 1 1 Updated Jan 14, 2026
  • Signal-Android Public

    A private messenger for Android.

    signalapp/Signal-Android’s past year of commit activity
    Kotlin 28,150 AGPL-3.0 6,642 415 13 Updated Jan 14, 2026
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