LocalChat v1.0.0

LocalChat v1.0.0 📦

中文说明

首个 GitHub 发布版本，提供 Android release APK 分包和 Windows x64 便携压缩包。

亮点 ✨

• 局域网直连发现和传输，不依赖云端中转。
• 聊天式文字、链接、图片和文件传输体验。
• 6 位码首次可信配对，后续可信设备可直接收发。
• Ed25519 签名、X25519 密钥协商、AES-GCM 加密文件分块。
• 支持 Windows 拖拽、剪贴板文件/图片发送，以及 Android 系统分享入口。

下载说明 🚀

• LocalChat-v1.0.0-windows-x64.zip：Windows 64 位便携包，解压后运行 localchat.exe。
• LocalChat-v1.0.0-android-arm64-v8a.apk：大多数现代 Android 手机推荐使用。
• LocalChat-v1.0.0-android-armeabi-v7a.apk：较旧 32 位 Android 设备使用。
• LocalChat-v1.0.0-android-x86_64.apk：Android 模拟器或 x86_64 设备使用。
• SHA256SUMS.txt：用于校验下载文件完整性。

已知限制 🧭

• 当前主要面向同一局域网、应用前台运行时的发现和收发。
• 文件夹递归、后台常驻、托盘、开机自启、跨网段和中转服务暂未实现。

English

First GitHub release, including Android release APK splits and a Windows x64 portable zip package.

Highlights ✨

• LAN direct discovery and transfer without cloud relay.
• Chat-style text, link, image, and file transfer workflow.
• 6-digit trusted first pairing; trusted devices can send directly afterward.
• Ed25519 signatures, X25519 key exchange, and AES-GCM encrypted file chunks.
• Supports Windows drag-and-drop, clipboard file/image sending, and Android system share integration.

Downloads 🚀

• LocalChat-v1.0.0-windows-x64.zip: Windows 64-bit portable package. Extract it and run localchat.exe.
• LocalChat-v1.0.0-android-arm64-v8a.apk: recommended for most modern Android phones.
• LocalChat-v1.0.0-android-armeabi-v7a.apk: for older 32-bit Android devices.
• LocalChat-v1.0.0-android-x86_64.apk: for Android emulators or x86_64 devices.
• SHA256SUMS.txt: checksum file for verifying downloaded assets.

Known Limits 🧭

• This MVP is designed mainly for same-LAN usage while the app is running in the foreground.
• Recursive folder sending, background resident mode, tray integration, startup launch, cross-subnet transfer, and relay services are not implemented yet.