1
Serial Port Software
419
Shareware
Serial Port Splitter grants simultaneous access to a COM port from several apps.
4
Eterlogic Software
190
Freeware
VSPE is intended for engineers and developers to create/debug/test applications.
3
HW group
1,742
Freeware
HW Virtual Serial Port allows creating virual serial port drivers.
45
HHD Software, Ltd.
1,101
Freeware
It allows you to create virtual serial ports and emulate their behavior.
9
AGG Software
1,703
Shareware
This app allows you to check the flow of data through a computer's COM ports.
5
Lalim Software
167
Freeware
Lalim Parallel Port Control can control hardware through the parallel port.
Lalim Software
36
Shareware
Lalim Parallel Port Control can control hardware through the parallel port.
2
Wiznet
102
Freeware
Allows you to share more than 255 serial port devices over the network.
2
RouterAider Software
403
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
855
Freeware
COM Port Data Emulator is a tool for emulating a com port or an Ethernet device.
4
AGG Software
694
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.
