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@signalapp

Signal

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  1. Signal-Android Signal-Android Public

    A private messenger for Android.

    Kotlin 29.4k 6.9k

  2. Signal-Desktop Signal-Desktop Public

    A private messenger for Windows, macOS, and Linux.

    TypeScript 16.5k 3.1k

  3. Signal-iOS Signal-iOS Public

    A private messenger for iOS.

    Swift 12.2k 3.5k

  4. Signal-Server Signal-Server Public

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

    Java 10.7k 2.5k

  5. libsignal libsignal Public

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

    Rust 6k 787

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 16,540 AGPL-3.0 3,121 855 36 Updated Sep 21, 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 6,029 AGPL-3.0 785 12 6 Updated Sep 18, 2026
  • Signal-Android Public

    A private messenger for Android.

    signalapp/Signal-Android's past year of commit activity
    Kotlin 29,368 AGPL-3.0 6,891 472 32 Updated Sep 19, 2026
  • Signal-iOS Public

    A private messenger for iOS.

    signalapp/Signal-iOS's past year of commit activity
    Swift 12,242 AGPL-3.0 3,510 123 25 Updated Sep 18, 2026
  • webrtc Public
    signalapp/webrtc's past year of commit activity
    C++ 175 BSD-3-Clause 89 0 0 Updated Sep 17, 2026
  • mp4san Public

    A Rust MP4 format sanitizer

    signalapp/mp4san's past year of commit activity
    Rust 20 MIT 14 3 0 Updated Sep 17, 2026
  • SecureValueRecovery2 Public
    signalapp/SecureValueRecovery2's past year of commit activity
    C++ 59 AGPL-3.0 26 1 1 Updated Sep 17, 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* 71 AGPL-3.0 25 4 1 Updated Sep 16, 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 10,701 AGPL-3.0 2,497 0 1 Updated Sep 16, 2026
  • Signal-Pods Public

    Pods dependency tracker for Signal-iOS

    signalapp/Signal-Pods's past year of commit activity
    C 67 93 0 2 Updated Sep 15, 2026
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