NSmartProxy is an open source reverse proxy tool
A collection of network-oriented tools
NetPCLinker (p2p) (Chat, FilesTransfer, Phone, Share)
An engine to make Tor network your default gateway
OnionFruit Connect is a Tor proxy, allowing you to use tor anywhere
Robust and flexible VPN network tunnelling
Network Pivoting Toolkit
Privaxy is the next generation tracker and advertisement blocker
RDP-based Remote Support through (most) firewalls
Node.js port of Shadowsocks
An open source real-time network topology and protocols analyzer
TACI is Thrackers Advanced Cyber Interface | Bypasses Filters
Communication Stack and basic functionality for Communication dev.