4
PCWinTech.com
1,302
Freeware
Simple Port Tester is a neat application created to test TCP and UDP ports.
Virtual Serial Port Software
4
Shareware
Monitor, analyze and save logs from your system's RS232/422/485 serial COM ports.
3
HW group
1,727
Freeware
HW Virtual Serial Port allows creating virual serial port drivers.
40
Serial Port Tool
166
Shareware
Professional debug tool for serial port, TCP/IP, UDP, I2C, HTTP communication.
1
Serial Port Tool
4
Shareware
Comm Operator NCD Edition can detect all COM ports automatically.
1
Serial Port Tool
126
Freeware
Comm Operator Pal is a free tool to test and debug RS232 devices.
8
PTronix
46
Shareware
It is an advanced serial port test, simulation and data analysis tool.
36
Portforward
4,135
Freeware
PFPortChecker is a useful and reliable port test application.
4
AGG Software
685
Freeware
COM Port Stress Test is a tool for testing a COM or RS232 port (device).
Posiflex Technology Inc.
36
Freeware
Set port settings and design print test for various Posiflex POS printers.
Microncode.com
Shareware
VB6 TAPI ActiveX for VB6 / VS6 / ASP.
2
RouterAider Software
402
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
841
Freeware
COM Port Data Emulator is a tool for emulating a com port or an Ethernet device.
