9
Nsasoft LLC.
2,786
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.
4
Beijer Electronics AB
24
Freeware
CIMREX Tools contains programs, for communication between PC and terminals.
23
Shvechkov Alexey
204
Freeware
Named Pipe TCP Proxy - utility which provides access to named pipes on Windows.
12
Portforward.com
8,799
Shareware
A handy suite of network tools to help get your ports forwarded.
84
PC Tools
1,133
Freeware
With PC Tools AntiVirus Free, you are protected against basic cyber threats.
22
Foundstone Inc.
15
Freeware
A powerful connect-based TCP port scanner, pinger and hostname resolver. Multithreaded and asynchron....
2
10-Strike Software
81
Shareware
Send an ICMP packet (ping) to a device, connect to a required TCP port.
40
Serial Port Tool
168
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.
Vipa GmbH
14
Freeware
VIPA WinNCS is a parameterization tool for TCP/IP and Profibus-DP.
Christophe Buguet
Freeware
TCP2COM is a tool to bridge a TCP socket to a Serial port.
2
Flachmann & Heggelbacher
938
Shareware
Establishes TCP connections, accepts a TCP connection on a local port, etc.
