Michael Golikov
44
Shareware
TCP Port Toolkit is a protocol, data, and timing analyzer.
Falco Software Company
Freeware
You need to destroy the terrorist base, which is located in the old castle.
9
Nsasoft LLC.
2,781
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.
23
Shvechkov Alexey
204
Freeware
Named Pipe TCP Proxy - utility which provides access to named pipes on Windows.
18
SimpleComTools
334
Freeware
TCP Test Tool can be used to diagnose TCP traffic on any IP network.
3
HW group
1,732
Freeware
HW Virtual Serial Port allows creating virual serial port drivers.
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.
Microncode.com
Shareware
Capture Camera with VB6 / VS6 / ASP.
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
Mike Gavaghan
67
Open source
This tool is handy if you encountered unexpected TCP port conflict exceptions.
7
Mount Hay Technology
Shareware
IP Trap is a program that allows you to capture TCP/IP socket data to screen and disk for analysis.
2
Flachmann & Heggelbacher
937
Shareware
Establishes TCP connections, accepts a TCP connection on a local port, etc.
Greg Ward
27
Open source
It is program written in VB6 that connects using TCP and serial connections.