Fast and low latency asynchronous socket server & client C++ library
Ultra fast and low latency asynchronous socket server & client C#
A Header-Only cross-platform C++ TCP network library
Hooks calls to sockets in dynamically linked programs
Anti-Spam SMTP Proxy Server implements multiple spam filters
Encrypted UDP based FTP with multicast
MBSE BBS is a full FTN-capable ANSI BBS and mailer package.
Pure Java Network Tools
UDP File transfer protocol
NaviServer, a high performance web server written in C and Tcl
Create nested tunnels through HTTP proxies
A stress testing tool written in python.
Robust and flexible VPN network tunnelling
A software components library
SimpleTester
A dead simple VPN
FSP command line client with FTP like interface
High performance, production quality STUN server and client library
Snare Enterprise: bit.ly/Snare-Trial
Makes it easier to resolve TCP/IP connection errors.
continuation of the famous proxychains project by netcreature
one server framework