4					
													 PCWinTech.com
													 1,305
				
									 Freeware
											
			Simple Port Tester is a neat application created to test TCP and UDP ports.
            
        			
							
			
			
			
									
						 9					
													 Nsasoft LLC.
													 2,787
				
									 Freeware
											
			List available hosts, open ports, and their characteristics.
            
        			
							
			
			
			
									
						 38					
													 Nir Sofer
													 15,732
				
									 Freeware
											
			View all network connections established between your PC and other machines.
            
        			
							
			
			
			
									
						 3					
													 Eltima Software
													 1,005
				
									 Shareware
											
			This program is a must-have tool for every developer and programmer.
            
        			
							
			
			
			
									
						 12					
													 Portforward.com
													 8,807
				
									 Shareware
											
			A handy suite of network tools to help get your ports forwarded.
            
             
            
            
        			
							
			
			
			
									
						 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
													 3,212
				
									 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.