47
FreePortMonitor.com
11
Freeware
This is a free server and network port monitoring program for Windows systems.
6
MiTeC
1,957
Freeware
It's a free multi-threaded Port, IP, NetBIOS and SNMP scanner.
67
SoftPerfect
4,961
Shareware
Fast multipurpose IP scanner. Supports shares, SNMP, NetBIOS, WMI, PowerShell.
28
SimpleComTools
596
Freeware
UDP Test Tool is both a UDP packet generator and listening application.
31
Famatech International Corp.
15,956
Freeware
Retrieves versions of programs running on the detected ports.
67
Nsasoft LLC.
305
Freeware
A network utility for testing network programs, network services, etc.
22
Portforward.com
2,241
Shareware
It allows you to forward network ports from one network node to another.
2
Michael Gardiner
4
Freeware
Quickly scan all network ports for holes in your firewall.
46
PortAnalyzer.com
33
Freeware
Free program to monitor data through your computers Ethernet network ports.
2
G-Lock Software
188
Shareware
Network Diagnostic Software - detect open ports, audit your network security.
15
CreaSoftware
3,193
Freeware
A FAST network scanner for scanning entire class B or class C IP networks for open ports. You can sp....
DigitForge, Inc.
5
Shareware
It is a interactive solution to testing/manipulating .Net and Java web services.
3
IPWorx
28
Freeware
Graphical network status showing open TCP/IP ports and their connections.
TAL Technologies, Inc.
185
Shareware
Allows any of the serial (RS232) ports on your PC to interface directly to a TCP/IP network. This ma....
Stephen Hill Solutions
82
Freeware
Share COM ports in your PC over the local network or the Internet.