Michael Golikov
44
Shareware
TCP Port Toolkit is a protocol, data, and timing analyzer.
9
Nsasoft LLC.
2,773
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.
3
HW group
1,723
Freeware
HW Virtual Serial Port allows creating virual serial port drivers.
45
HHD Software, Ltd.
1,096
Freeware
It allows you to create virtual serial ports and emulate their behavior.
23
Shvechkov Alexey
203
Freeware
Named Pipe TCP Proxy - utility which provides access to named pipes on Windows.
4
Eterlogic Software
187
Freeware
VSPE is intended for engineers and developers to create/debug/test applications.
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.
1
Mike Gavaghan
67
Open source
This tool is handy if you encountered unexpected TCP port conflict exceptions.
2
Alphatronics
10
Shareware
Capture printer output that would normally go to a communications port like LPT1.
2
Flachmann & Heggelbacher
924
Shareware
Establishes TCP connections, accepts a TCP connection on a local port, etc.
4
Lev Walkin
6
Shareware
Emulate a TCP/IP network.
24
SteelBytes
54
Shareware
TCP/IP port redirector with many features for the advanced user.
