45
HHD Software, Ltd.
1,097
Freeware
It allows you to create virtual serial ports and emulate their behavior.
3
HW group
1,727
Freeware
HW Virtual Serial Port allows creating virual serial port drivers.
18
Unistal Systems Pvt. Ltd.
6,895
Shareware
Port Locker helps you protect valuable information from your computer.
5
USB-COM-Scanner-Driver
153
Freeware
It recognizes and associates with Datalogic Scanning USB-COM equipped products.
102
USB AntiVirus International Inc.
16,049
Shareware
USB Drive AntiVirus helps you find and remove the viruses from your USB drives.
7
A.N.D. Technologies
30
Freeware
DOSPrint is software which captures LPT ports to any print queue.
644
REALTEK Semiconductor Corp.
1,098,015
Freeware
USB card reader driver for Win XP/Vista/Win7 Driver (32/64 bits) Driver only (ZIP file).
1
Ingenieurbuero Paule
24
Shareware
Direct I/O is the world's first device driver for Windows NT, Win 2000, Win XP.
47
WinDriverBackup, Inc.
116
Freeware
Win Driver Backup is a free Windows device driver backup & restore utilities.
7
ELTIMA Software GmbH
111
Shareware
Virtual Serial Port Driver creates virtual serial ports.
8
DeviceLock, Inc.
284
Freeware
Active Ports monitors all open TCP and UDP ports on a local computer.
28
FabulaTech, Inc.
362
Shareware
Virtual serial ports look and work exactly as real hardware serial ports.
EnvisionWare, Inc.
Commercial
LPT:One Print Client is the easy-to-use and simple-to-manage solution.
Elnec s.r.o.
45
Freeware
SIM012W is a simulation program for EPROM USB/LPT interfaced programmer.
