4
PCWinTech.com
1,302
Freeware
Simple Port Tester is a neat application created to test TCP and UDP ports.
28
SimpleComTools
595
Freeware
UDP Test Tool is both a UDP packet generator and listening application.
UL Transaction Security 2017
20
Demo
Performs required tests specified by Visa before your terminal can be deployed.
Virtual Serial Port Software
4
Shareware
Monitor, analyze and save logs from your system's RS232/422/485 serial COM ports.
5
GiliSoft International LLC
2,949
Shareware
Add a lock to your most valuable data by blocking your USB ports and drives.
robot-electronics
20
Freeware
Tries out the different operating modes of the USB-ISS module.
1
HHD Software
61
Shareware
Software USB port sniffer, monitor tool with protocol analyzer and data logger.
8
PTronix
46
Shareware
It is an advanced serial port test, simulation and data analysis tool.
Barcodesoft Inc
Shareware
Barcode scanners can be connected to PC through serial port or USB port.
2
Advantech Equipment Corp.
23
Freeware
A gang programmer, which works through your PC's USB port or parallel port.
2
RouterAider Software
402
Shareware
Router Port Forwarding is a port forwarding and port triggering tool for router.
3
microEngineering Labs, Inc.
215
Freeware
It's a software that can help you to connect to a PC USB port.
1
SEH Computertechnik GmbH
439
Freeware
It is a free application that can be used on print servers with a USB port only.
SEA spol. s r. o.
14
Freeware
This application will let you to control easily GSM RELE 3 from PC via USB port.
1
Robokits
52
Freeware
With this software you can control up to 16 servos through PC's USB port.
1
usbpicprog
509
Open source
usbpicprog is an open source Microchip PIC programmer for the USB port.
