4
PCWinTech.com
1,301
Freeware
Simple Port Tester is a neat application created to test TCP and UDP ports.
9
Nsasoft LLC.
2,774
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
203
Freeware
Named Pipe TCP Proxy - utility which provides access to named pipes on Windows.
12
Portforward.com
8,768
Shareware
A handy suite of network tools to help get your ports forwarded.
27
Forex Tester Software Inc.
1,685
Shareware
Simulate trading in the Forex market for learning and strategy testing.
40
Serial Port Tool
166
Shareware
Professional debug tool for serial port, TCP/IP, UDP, I2C, HTTP communication.
1
Mike Gavaghan
67
Open source
This tool is handy if you encountered unexpected TCP port conflict exceptions.
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
79
Shareware
Send an ICMP packet (ping) to a device, connect to a required TCP port.
Vipa GmbH
14
Freeware
VIPA WinNCS is a parameterization tool for TCP/IP and Profibus-DP.
4
AGG Software
682
Freeware
COM Port Stress Test is a tool for testing a COM or RS232 port (device).
Christophe Buguet
Freeware
TCP2COM is a tool to bridge a TCP socket to a Serial port.
