TeamViewer Manager lets you manage all your remote connections.
PortToPort is a software that calculates the distance between two ports.
TeamViewer Host is used for 24/7 access to remote computers.
Monitor open TCP and UDP ports and applications that open them on your PC.
List available hosts, open ports, and their characteristics.
Famatech International Corp.
Retrieves versions of programs running on the detected ports.
Active Ports monitors all open TCP and UDP ports on a local computer.
A handy suite of network tools to help get your ports forwarded.
Simple Port Forwarding works with WebPages and not directly with your router.
How wide open is your computer?With LPS you're able to check your computer foropen or listening port....
Port Listener XP is designed to open up fake ports.
usbpicprog is an open source Microchip PIC programmer for the USB port.
Odamex Dev Team
Odamex is a free and open source port for the classic first-person-shooter Doom.
Daniel Scharrer, Sebastien Lussier
Arx Libertatis is a cross-platform, open source port of Arx Fatalis.