Open Source C++ Proxy Servers

Antigravity Proxy is a Windows proxy injection tool made specifically for the Antigravity editor. It is designed to route Antigravity-related traffic through a SOCKS5 or HTTP proxy without requiring Clash TUN mode. The project focuses on selective proxying instead of taking over all system traffic. This makes it useful for users who need Antigravity to work through a proxy while keeping the rest of their Windows network behavior unchanged. Its approach is transparent to the target application, so Antigravity does not need to be configured as if it were proxy-aware. The tool is especially relevant for users in restricted network environments who want a more controlled, app-specific proxy workflow.

Quick(Qt) Online Music Player - one player for different online music hostings. qomp's main features: * search and play music from several online music hostings (Yande.Music, myzuka.ru, poiskm.me, cuteRadio); * play music from local filesystem; * Last.fm scrobbling; * MPRIS support(Linux only); * System tray integration; * proxy-server support; * playlists support; * crossplatform (Windows, OS X, Linux, Android).

SKUDONET Community Edition is an Open Source Load Balancer and Web Application Firewall (WAF) designed for Linux server environments. Formerly known as Zevenet, it is based on Debian 12.8, providing a stable and secure foundation for reliable application delivery and cybersecurity. This edition is suitable for Linux and Windows server deployments (not for mobile platforms), offering advanced Layer 4 and Layer 7 traffic management with support for up to 250,000 TCP requests per second (L4) and 70,000 HTTPS requests per second (L7). SKUDONET Community Edition includes a full REST JSON API for integration into on-premises or hybrid cloud infrastructures, and it is used in thousands of deployments worldwide. Documentation, administration guides, and API references are available at: https://www.skudonet.com/knowledge-base/

Pushpin is a proxy server that pins client connections open, making it easy to build real-time API endpoints. Pushpin supports HTTP streaming, HTTP long-polling, and WebSockets. For compatibility with older browsers, it can also translate from SockJS. Clients communicate using your API contract. Pushpin is a server-side implementation detail. An existing real-time API can be migrated to or away from Pushpin without breaking clients. Since Pushpin is a proxy server, the backend can be written in any language. Convenience libraries are available to make integration easy. With Pushpin, API management systems can manage real-time endpoints. Authentication, analytics, etc. work as you'd expect. Pushpin listens on port 7999. Edit the routes file to point traffic to your backend. Make an endpoint on the backend that responds with instructional HTTP headers.

Pipy is a high performance programmable proxy for the cloud, edge and IoT. Its core is written in C++ with excellent cross-platform capability. It is both high performance and low resource. Pipy comes with a built-in JavaScript engine that allows easy custom logic implementation with the simple JS syntax, greatly reducing the complexity in high-performance network programming. It is suitable for a variety of hardware architectures including x86, ARM64, Loongson and RISC-V. It is also compatible with various other operating systems besides Linux.

Proxy server. There are the read-only mirror of github. Home: https://github.com/KangLin/RabbitProxyServer.git

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.

kingate is a proxy server. support http,socks,ftp,smtp,pop3 proxy.

SOCKS5 Proxy server supporting Basic authentication scheme

squidRewrite is a new URL_REWRITE for Squid Proxy server. It support's youtube cache, and more sites is added in a momment. Sorry, i don't speak english, i'm brazillian.

Middleman is an advanced HTTP/1.1 proxy server with features designed to increase privacy and remove unwanted content.

It is a versatile DNS Proxy server with DNS firewall which filters DNS traffic between local computer and DNS servers with flexible rules, supports blocking by IP geography, caching, import/export rules into XML. With a click of a button acts as a DNS proxy (or DNS server), supports multiple client authentication methods, calculates statistics for DNS servers and proxy clients, supports load balancing between multiple upstream DNS servers.

Audio Video Streaming Proxy is a multiplexing proxy server that handles multiple requests for identical stream by diverting a properly formatted version of an already established live stream to each individual requester.

An anonymous proxy server HTTP to help users surf the internet anonymously. The proxy server will enables users to surf the internet normally behind extremely restrictive and untrusted firewalls.

A proxy server for gmail, that enables you to fetch your gmails using IMAP or POP3, and send mails by SMTP via your gmail account.

MSN ProxIRC is an IRC proxy (server) written in C++ which makes use of libMSN and OpenSSL. Whatever IRC server you are proxying, it shows virtual rooms to chat directly with your MSN contacts. Thread-safe and blazing fast.

The rPPP Suite is a Win32 client and a Linux server. The client is designed to look like Windows DUN, and interfaces with the server, which controls a PPP connection using WVdial. Useful for controlling a proxy server, where DOD is not an option.

SMTP Proxy server (WIN32) with antivirus and antispam features

Absinth is a C++ Object-Oriented Multiprocess Multithreaded Proxy Server. Able to serve a great number of clients as a little LAN

Request-routing, load-balancing reverse proxy service for low-latency Ajax/XMLHttpRequest client-server communication.

This is a little experiment of mine. I want to make something like a PROXY server, HTTPServer and FTPServer, only with basic functions.

BounceThis is an IRC proxy server written in C for Win32 that supports Identd, IP filtering, password protection, remote admin, and more!

Asterisk Manage API and FAGI C++ Framework. Implemented with high efficient OS independent Sockets wrapper (ACE). Provide C++ API wrappers for Asterisk Manager API and FAGI. A Manage API relay(proxy) server and a FAGI socket server will be implemented.

Caching proxy server with many new interesting and comfortable features.

The Exclaim server is an extensible AOL Instant Messenger-compatible proxy server. Exclaim serves as an architecture for expanding the features of AIM through loadable modules.