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@signalapp

Signal

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  1. Signal-Android Signal-Android Public

    A private messenger for Android.

    Kotlin 28.6k 6.7k

  2. Signal-Desktop Signal-Desktop Public

    A private messenger for Windows, macOS, and Linux.

    TypeScript 16.1k 3k

  3. Signal-iOS Signal-iOS Public

    A private messenger for iOS.

    Swift 11.9k 3.4k

  4. Signal-Server Signal-Server Public

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

    Java 10.5k 2.4k

  5. libsignal libsignal Public

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

    Rust 5.6k 702

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 16,146 AGPL-3.0 2,997 855 44 Updated Mar 30, 2026
  • Signal-Pods Public

    Pods dependency tracker for Signal-iOS

    signalapp/Signal-Pods’s past year of commit activity
    C 62 86 0 2 Updated Mar 27, 2026
  • Signal-Android Public

    A private messenger for Android.

    signalapp/Signal-Android’s past year of commit activity
    Kotlin 28,564 AGPL-3.0 6,700 458 25 Updated Mar 27, 2026
  • webrtc Public
    signalapp/webrtc’s past year of commit activity
    C++ 171 BSD-3-Clause 77 0 0 Updated Mar 27, 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 5,612 AGPL-3.0 702 11 1 Updated Mar 27, 2026
  • ringrtc Public
    signalapp/ringrtc’s past year of commit activity
    Rust 624 AGPL-3.0 154 4 0 Updated Mar 26, 2026
  • Signal-iOS Public

    A private messenger for iOS.

    signalapp/Signal-iOS’s past year of commit activity
    Swift 11,943 AGPL-3.0 3,382 108 22 Updated Mar 26, 2026
  • Signal-Calling-Service Public

    Forwards media from 1 group call device to N group call devices.

    signalapp/Signal-Calling-Service’s past year of commit activity
    Rust 457 AGPL-3.0 78 0 0 Updated Mar 25, 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 10,463 AGPL-3.0 2,443 10 0 Updated Mar 24, 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* 61 AGPL-3.0 14 0 0 Updated Mar 23, 2026
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