Open Source C++ Proxy Clients

We use Clash as the backend proxy, which supports Shadowsocks(R), V2Ray, and Trojan protocols. V2Ray Desktop is a cross-platform GUI client that supports Shadowsocks(R), V2Ray, and Trojan protocols, running on Windows, Linux, and macOS. It is built with Qt 5 and QML 2. Compared to V2Ray, V2Ray Desktop provides more advanced features such as server subscription and latency test. You can easily migrate to V2Ray Desktop from Shadowsocks-Qt5 and V2Ray Core by importing their config files. Some functions (e.g., server subscription) in the prebuilt binary packages require OpenSSL >= 1.1.0. If you are using Ubuntu<=18.04, please install OpenSSL manually. You can refer to Installation Guide in the Wiki page for the detailed information.

A cross-platform V2Ray client using the Qt framework. Supports Windows, Linux, macOS, plug-in system support SSR / Trojan / Trojan-Go / NaiveProxy. This is free software, and you are welcome to redistribute it under certain conditions.

the PiMP is an open-source, GUI, MCCP proxy client. It's intended to be simple to configure and hassle-free to use.

TcpGate is a proxy server that proxies client requests to backend server. You can debug the messages send between clients and server. The server also maintains blacklist and whitelist IP addresses so only authorized clients can connect to the proxy.

TorRefresher is a lightweight Windows tray application designed to make using Tor simple and efficient. Built to work with the official Tor Expert Bundle, it gives you full control over your Tor connection without needing to touch the command line. 🔄 Automatic IP Rotation – Refresh your Tor circuit on a timer of your choice 🖱 One-Click Manual Refresh – Instantly change your IP from the tray 🌍 Exit Node Info – See your current IP and country at a glance 🔒 Bridge Mode Support – Works in censored regions with custom bridges ⚡ Fast & Lightweight – Runs silently in the background Setup is simple: download the Tor Expert Bundle, point TorRefresher to your tor.exe, and you’re ready to go. It does not modify Tor itself—it just makes managing it effortless. Whether you need privacy, censorship circumvention, or just quick IP rotation, TorRefresher makes it easy.

Cross-platform C library to establish TCP connections using a proxy. Supports different connection methods: - no proxy (optionally allowing to bind to a local address and/or port) - HTTP proxy: only CONNECT method, only without authentication or basic authentication - SOCKS4: without IDENT functionality - SOCKS5 (RFC 1928): only without authentication or username/password Features: - Currently only support IPv4 TCP connections. - Returns a standard operating system SOCKET that can be manipulated by standard operating system functions like send() and recv(). - Supports daisy-chaining multiple proxies. - Can also be used for direct connections (without proxy) optionally binding to a local address and/or port.