2
Alphatronics
10
Shareware
Capture printer output that would normally go to a communications port like LPT1.
7
ELTIMA Software GmbH
111
Shareware
Virtual Serial Port Driver creates virtual serial ports.
5
GiliSoft International LLC
2,923
Shareware
Add a lock to your most valuable data by blocking your USB ports and drives.
3
HW group
1,720
Freeware
HW Virtual Serial Port allows creating virual serial port drivers.
5
Tesline-Service.S.R.L.
2,334
Freeware
Password-protect USB flash drives by creating a hidden and encrypted partition.
16
Ibadov Tariel
1,453
Open source
Virtual Image Printer driver is based on the Microsoft universal printer core.
5
Lakeview Research
160
Freeware
Implementing a user-mode driver by using the WDF user-mode driver framework.
1
HW group
28
Freeware
Free, unrestricted Virtual Serial Port driver for any TCP/IP devices.
1
Sollae Systems Co.,Ltd.
173
Freeware
ezVSP is a virtual serial port driver and TCP/IP socket program.
3
Matt Cunningham
293
Freeware
Wii U GCN USB Driver is a driver for the Wii U GCN USB adapter.
48
Incentives Pro
236
Freeware
This free software monitors USB packets between USB driver and USB device.
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.
644
REALTEK Semiconductor Corp.
1,097,749
Freeware
USB card reader driver for Win XP/Vista/Win7 Driver (32/64 bits) Driver only (ZIP file).
3
Jungo Connectivity Ltd.
283
Demo
A PCI/USB device driver development tool with support for USB, PCI, ISA, etc.
