4
PCWinTech.com
1,305
Freeware
Simple Port Tester is a neat application created to test TCP and UDP ports.
47
FreePortMonitor.com
11
Freeware
This is a free server and network port monitoring program for Windows systems.
4
AGG Software
694
Freeware
COM Port Stress Test is a tool for testing a COM or RS232 port (device).
9
Nsasoft LLC.
2,787
Freeware
List available hosts, open ports, and their characteristics.
1
Jaspreet Kaleka
29
Freeware
A simple User Control developed in C#.Net used to control the Parallel Port.
12
Portforward.com
8,807
Shareware
A handy suite of network tools to help get your ports forwarded.
N-Tron
21
Freeware
N-View OPC provides switch and port status information.
Red Lion Controls, Inc.
37
Freeware
N-View can switch and port status information for all N-View capable switches.
Pro Data Doctor
Shareware
Backlink Checker is the best website back link status-checking utility.
Mu Labs
2
Shareware
EU Bulk Domain Checker can check the status of thousands of .EU domains.
2
RouterAider Software
403
Shareware
Router Port Forwarding is a port forwarding and port triggering tool for router.
2
Play Buddy
49
Shareware
Designed to be a cheat for the Pogo Checker’s and Yahoo Checker’s game.
49
7Way Software.
3
Shareware
7Way Email Checker is a full-featured email checker that alerts you when new messages arrive in your....
53
MediaArea.net
14
Open source
Provides implementation checker and policy checker used in memory institutions.
3
HW group
1,742
Freeware
HW Virtual Serial Port allows creating virual serial port drivers.
