API Support for your favorite torrent trackers
Cloudflare Tunnel client (formerly Argo Tunnel)
A reverse proxy that provides authentication with Google, Azure, etc.
A free and open source interactive HTTPS proxy
Simple edge server / reverse proxy
The future of programmable SIP servers
mitmproxy implemented with golang
Anti-Spam SMTP Proxy Server implements multiple spam filters
Encrypted UDP based FTP with multicast
Turn any program that uses STDIN/STDOUT into a WebSocket server
Java console is used for managing files, directories, URLs, DBMSes.
Very configurable web downloader
A WHOIS client written in Java (RFC #954)
NNTP2NNTP is a simple and pretty fast NNTP proxy server
A tool suite for Log File Analysis