9
Nsasoft LLC.
2,770
Freeware
List available hosts, open ports, and their characteristics.
16
PCWinTech
8,592
Freeware
Simple Port Forwarding works with WebPages and not directly with your router.
1
Serial Port Software
405
Shareware
Serial Port Splitter grants simultaneous access to a COM port from several apps.
18
Unistal Systems Pvt. Ltd.
6,892
Shareware
Port Locker helps you protect valuable information from your computer.
45
HHD Software, Ltd.
1,096
Freeware
It allows you to create virtual serial ports and emulate their behavior.
3
HW group
1,720
Freeware
HW Virtual Serial Port allows creating virual serial port drivers.
2
RouterAider Software
399
Shareware
Router Port Forwarding is a port forwarding and port triggering tool for router.
3
Oshon Software
49
Freeware
Parallel Port PIC Programmer uses PC's parallel port for communication.
2
AGG Software
835
Freeware
COM Port Data Emulator is a tool for emulating a com port or an Ethernet device.
4
AGG Software
681
Freeware
COM Port Stress Test is a tool for testing a COM or RS232 port (device).
Gonsoft, Inc.
6
Shareware
1st Net Scanner is a useful IP Finder and Port Finder. It builds IP finder, port finder, IP scanner...
TAPR
8
Freeware
The vnar performs measurements on one port or two port networks.
18
ELTIMA Software GmbH
59
COM Port Redirector enables data redirection from one rs232 port to another.
5
Lalim Software
167
Freeware
Lalim Parallel Port Control can control hardware through the parallel port.
DSLR Timer
16
Freeware
A DSLR Interval Timer using the parallel port or serial port of your PC.
