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.
23
Shvechkov Alexey
203
Freeware
Named Pipe TCP Proxy - utility which provides access to named pipes on Windows.
87
Network Tunnel Company, Inc.
58
Shareware
It can make an encrypted SSH tunnel between your machine and SSH server host.
3
HW group
1,723
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.
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.
Tremol Ltd.
17
Freeware
Creates tunnel providing data transfer between TCP/IP and serial port.
2
Flachmann & Heggelbacher
924
Shareware
Establishes TCP connections, accepts a TCP connection on a local port, etc.
Neil Winton
302
Freeware
Establish an encrypted, compressed “tunnel” for TCP/IP or UDP data transfer.
54
upRedSun, Inc.
22
Shareware
Reverse port forwarding can be referred to as reverse tunnel.
