50
NetworkDLS
141
Open source
IP Traffic Spy monitors the traffic that is transmitted over your network.
2
Jamshaid Faisal
173
Open source
Process And Port Analyzer is a packet viewer and sniffer.
9
Nsasoft LLC.
2,775
Freeware
List available hosts, open ports, and their characteristics.
6
Nutty Productions
2
Freeware
Packet Spy is designed to monitor incoming and outgoing packets of a network.
3
HW group
1,727
Freeware
HW Virtual Serial Port allows creating virual serial port drivers.
1
Hristo Nikolaev
3
Open source
B&W Port Scanner is a program that will scan your TCP ports.
40
Serial Port Tool
166
Shareware
Professional debug tool for serial port, TCP/IP, UDP, I2C, HTTP communication.
Microsoft
Freeware
One Control Spy program for each Windows® common control.
1
Sollae Systems Co.,Ltd.
174
Freeware
ezVSP is a virtual serial port driver and TCP/IP socket program.
2
Flachmann & Heggelbacher
927
Shareware
Establishes TCP connections, accepts a TCP connection on a local port, etc.
IDT Corporation
68
Freeware
The dialer uses one local UDP port and one local TCP port.
Software Innovations, Inc.
17
Shareware
Allows you to spy on all the activity between applications and any serial port.
37
NetworkActiv
84
Shareware
NetworkActiv AUTAPF is a UDP and TCP port forwarder.
24
SteelBytes
54
Shareware
TCP/IP port redirector with many features for the advanced user.
Gabriele Giorgetti
9
Open source
Knocker is a simple and easy to use TCP security port scanner.
DataSet
12
Freeware
A multi-threaded and fast TCP port scanner.
