Michael Golikov
44
Shareware
TCP Port Toolkit is a protocol, data, and timing analyzer.
9
Nsasoft LLC.
2,777
Freeware
List available hosts, open ports, and their characteristics.
1
Hristo Nikolaev
3
Open source
B&W Port Scanner is a program that will scan your TCP ports.
4
PCWinTech.com
1,302
Freeware
Simple Port Tester is a neat application created to test TCP and UDP ports.
2
Verigio Communications Inc.
43
Shareware
Multi Port Forwarder enables you to redirect requests to another IP and port.
23
Shvechkov Alexey
203
Freeware
Named Pipe TCP Proxy - utility which provides access to named pipes on Windows.
Magneto Software
33
Shareware
SkPortScan ActiveX Control is a flexible and powerful port scanner control.
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.
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....
2
10-Strike Software
80
Shareware
Send an ICMP packet (ping) to a device, connect to a required TCP port.
1
Microsoft Research
60
Freeware
Analyzes network traces of Transmission Control Protocol (TCP) connections.
1
Mike Gavaghan
67
Open source
This tool is handy if you encountered unexpected TCP port conflict exceptions.
Michael Ronge
Freeware
TCP/IP Tool is a tool of TCP/IP protocol. It can do as a custom Client, or as a custom Server. Speci....
2
Flachmann & Heggelbacher
930
Shareware
Establishes TCP connections, accepts a TCP connection on a local port, etc.
66
Simply Modbus
75
Freeware
TCP is Transmission Control Protocol and IP is Internet Protocol.
