5
GiliSoft International LLC
2,930
Shareware
Add a lock to your most valuable data by blocking your USB ports and drives.
3
HW group
1,723
Freeware
HW Virtual Serial Port allows creating virual serial port drivers.
45
HHD Software, Ltd.
1,096
Freeware
It allows you to create virtual serial ports and emulate their behavior.
4
Eterlogic Software
187
Freeware
VSPE is intended for engineers and developers to create/debug/test applications.
58
FabulaTech
150
Shareware
It looks like as real hardware serial ports for communications applications.
7
ELTIMA Software GmbH
111
Shareware
Virtual Serial Port Driver creates virtual serial ports.
1
HHD Software
61
Shareware
Software USB port sniffer, monitor tool with protocol analyzer and data logger.
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.
52
HHD Software
18
Shareware
Software serial port monitor Rs232 com sniffer with protocol logger and analyzer.
2
Jamshaid Faisal
173
Open source
Process And Port Analyzer is a packet viewer and sniffer.
3
Joakim Ögren
605
Freeware
Free RS232 serial port monitor/sniffer software for Windows.
CEIWEI SerialPort Monitor
Shareware
A brand new serial port, Modbus RTU filter sniffer.
Alexey Zakharov
1
Freeware
The main purpose of the Smart Sniffer is to record data between PC and USB.
6
AGG Software
684
Shareware
Advanced USB Port Monitor will allow you to display the packets sent.