4
PCWinTech.com
1,302
Freeware
Simple Port Tester is a neat application created to test TCP and UDP ports.
9
Nsasoft LLC.
2,776
Freeware
List available hosts, open ports, and their characteristics.
12
Portforward.com
8,782
Shareware
A handy suite of network tools to help get your ports forwarded.
5
joku.lt
198
Freeware
A tool to provide a visual means to send and receive data through serial ports.
38
Nir Sofer
15,732
Freeware
View all network connections established between your PC and other machines.
1
Dikiye Dvizheniya
Freeware
A CDROM tray utility that resides in your system tray and lets you open/close your CDROM drive with....
1
Davis Mošenkovs
Freeware
Freeware security configuration utility for Windows.
Can close TCP/UDP ports 135, 137-139, 445 and....
15
CreaSoftware
3,191
Freeware
A FAST network scanner for scanning entire class B or class C IP networks for open ports. You can sp....
2
G-Lock Software
188
Shareware
Network Diagnostic Software - detect open ports, audit your network security.
3
IPWorx
28
Freeware
Graphical network status showing open TCP/IP ports and their connections.
65
OpenPages.info
4
Freeware
Use this software to open server side TCP/UDP Intelligent (proxy) ports.
20
MooreR Software
3
Freeware
Port Listener XP is designed to open up fake ports.
Tomorrow Inc.
6
Shareware
Detect any open ports and their owning application on your machine, include Trojan and spyware.
GadgetWare
2
Freeware
WinEject is a small windows utility to open and close the tray of cd-rom.
