Browse free open source Proxy Servers and projects for Mac below. Use the toggles on the left to filter open source Proxy Servers by OS, license, language, programming language, and project status.
Anti-Spam SMTP Proxy Server implements multiple spam filters
The universal proxy platform
1337x Proxy List for 2026
Cloudflare Tunnel Client
Unified ingress for developers
Encrypted UDP based FTP with multicast
API Support for your favorite torrent trackers
A Fast Reverse Proxy
A web proxy tool
A Rust port of shadowsocks
Powerful, enterprise-ready, open source web server w/ automatic HTTPS
A platform for building proxies to bypass network restrictions
A free and open source interactive HTTPS proxy
The immutable, decentralized, statically built p2p VPN
A reverse proxy that provides authentication with Google, Azure, etc.
Xray, Tuic, hysteria2, sing-box
Zero-config SSL reverse proxy with real autogenerated certificates
Sockscap64 Makes your Programs Support Socks Proxy
Pomerium is an identity and context-aware access proxy
Over the Wall - Science Online
The management of multiple apps running over different ports made easy
ShadowsocksR (SSRoT) native implementation for all platforms
An open-source reverse proxy and load balancer
Rule-based proxy utility for macOS with intuitive menu bar interface