1
Serial Port Software
419
Shareware
Serial Port Splitter grants simultaneous access to a COM port from several apps.
9
Nsasoft LLC.
2,787
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.
9
AGG Software
1,703
Shareware
This app allows you to check the flow of data through a computer's COM ports.
1
Jaspreet Kaleka
29
Freeware
A simple User Control developed in C#.Net used to control the Parallel Port.
3
HW group
1,742
Freeware
HW Virtual Serial Port allows creating virual serial port drivers.
4
SENA Technologies
87
Freeware
The program enables users to flexibly send/receive data through TCP or UDP.
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
82
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.
6
TheDevShop Ltd.
5
Shareware
Connect to MySQL using SSH, encrypt data, bypass port 3306 blocking.
Simon Tatham
2,802
Freeware
ExtraPuTTY - Free software which allow win32 applications to send,receive data on SSH,Telnet,Rlogin...
23
AGG Software
53
Shareware
You can send/receive data between an OPC server and the program.
