4
PCWinTech.com
1,305
Freeware
Simple Port Tester is a neat application created to test TCP and UDP ports.
1
Pikivirta
56
Freeware
It is a program that allows you to monitor your serial ports.
12
Portforward.com
8,807
Shareware
A handy suite of network tools to help get your ports forwarded.
3
Eltima Software
1,005
Shareware
This program is a must-have tool for every developer and programmer.
5
joku.lt
198
Freeware
A tool to provide a visual means to send and receive data through serial ports.
9
AGG Software
1,703
Shareware
This app allows you to check the flow of data through a computer's COM ports.
9
Nsasoft LLC.
2,787
Freeware
List available hosts, open ports, and their characteristics.
3
HW group
1,742
Freeware
HW Virtual Serial Port allows creating virual serial port drivers.
Gabriele Giorgetti
9
Open source
Knocker is a simple and easy to use TCP security port scanner.
1
Jaspreet Kaleka
29
Freeware
A simple User Control developed in C#.Net used to control the Parallel Port.
94
KMiNT21 Software
27
Shareware
This program is a simple proxy server (port mapper).
1
DXsoft group
24
Freeware
A simple software to handle devices connected to an LPT port.
1
Priority 1 Design
89
Freeware
Datasnip is a simple Communication port to Keyboard buffer redirection program.
