Michael Golikov
44
Shareware
TCP Port Toolkit is a protocol, data, and timing analyzer.
2
Global Web Monitor
39
Shareware
Scans about 400 ports a second. It supports both the TCP/IP and UDP protocols. Select address range....
9
Nsasoft LLC.
2,775
Freeware
List available hosts, open ports, and their characteristics.
40
JPSoft DK
119
Freeware
How wide open is your computer?With LPS you're able to check your computer foropen or listening port....
1
Hristo Nikolaev
3
Open source
B&W Port Scanner is a program that will scan your TCP ports.
67
SoftPerfect Research
4,949
Freeware
Scan your local network to manage available resources and vulnerabilities.
6
MiTeC
1,951
Freeware
It's a free multi-threaded Port, IP, NetBIOS and SNMP scanner.
Magneto Software
33
Shareware
SkPortScan ActiveX Control is a flexible and powerful port scanner control.
23
Shvechkov Alexey
203
Freeware
Named Pipe TCP Proxy - utility which provides access to named pipes on Windows.
2
NetworkActiv
1
Shareware
NetworkActiv Scanner is a Cost effective, Fast, Easy to use, Advanced network scanner with many usef....
DataSet
12
Freeware
A multi-threaded and fast TCP port scanner.
22
Foundstone Inc.
15
Freeware
A powerful connect-based TCP port scanner, pinger and hostname resolver. Multithreaded and asynchron....
IDT Corporation
68
Freeware
The dialer uses one local UDP port and one local TCP port.
37
NetworkActiv
84
Shareware
NetworkActiv AUTAPF is a UDP and TCP port forwarder.
2
10-Strike Software
80
Shareware
Send an ICMP packet (ping) to a device, connect to a required TCP port.
1
Mike Gavaghan
67
Open source
This tool is handy if you encountered unexpected TCP port conflict exceptions.
Gabriele Giorgetti
9
Open source
Knocker is a simple and easy to use TCP security port scanner.
Gonsoft, Inc.
6
Shareware
1st Net Scanner is a useful IP Finder and Port Finder. It builds IP finder, port finder, IP scanner...
