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@signalapp

Signal

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  1. Signal-Android Public

    A private messenger for Android.

    Kotlin 27k 6.4k

  2. Signal-Desktop Public

    A private messenger for Windows, macOS, and Linux.

    TypeScript 15.3k 2.8k

  3. Signal-iOS Public

    A private messenger for iOS.

    Swift 11.3k 3.2k

  4. Signal-Server Public

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

    Java 9.7k 2.3k

  5. libsignal Public

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

    Rust 4.4k 522

Repositories

Showing 10 of 122 repositories
  • Signal-Android Public

    A private messenger for Android.

    Kotlin 27,020 AGPL-3.0 6,394 340 16 Updated May 19, 2025
  • Signal-iOS Public

    A private messenger for iOS.

    Swift 11,309 AGPL-3.0 3,191 112 16 Updated May 19, 2025
  • Signal-Calling-Service Public

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

    Rust 443 AGPL-3.0 73 0 0 Updated May 15, 2025
  • SparsePostQuantumRatchet Public

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

    F* 13 AGPL-3.0 3 0 0 Updated May 15, 2025
  • Signal-Desktop Public

    A private messenger for Windows, macOS, and Linux.

    TypeScript 15,250 AGPL-3.0 2,779 797 33 Updated May 15, 2025
  • Signal-Server Public

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

    Java 9,733 AGPL-3.0 2,266 10 0 Updated May 15, 2025
  • Signal-Pods Public

    Pods dependency tracker for Signal-iOS

    C 60 82 0 2 Updated May 15, 2025
  • libsignal Public

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

    Rust 4,389 AGPL-3.0 522 9 1 Updated May 15, 2025
  • webrtc Public
    C++ 156 BSD-3-Clause 77 0 0 Updated May 14, 2025
  • node-sqlcipher Public

    A fast N-API-based Node.js addon wrapping sqlcipher and FTS5 segmenting APIs.

    TypeScript 11 AGPL-3.0 2 0 0 Updated May 12, 2025
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