7
ELTIMA Software GmbH
111
Shareware
Virtual Serial Port Driver creates virtual serial ports.
3
HW group
1,724
Freeware
HW Virtual Serial Port allows creating virual serial port drivers.
3
ICONICS, Inc.
28
Freeware
It is an OPC-compliant multi-threaded Windows based device driver.
5
Witte Software
3,182
Shareware
Speeds up PLC programming by simulating up to 32 slave devices.
Matrikon Inc.
107
Shareware
Provides secure and reliable real-time data access between all Modbus devices.
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.
Simply Modbus
82
Shareware
Modbus is a serial communication protocol for programmable logic controllers.
30
Windmill Software
4
Freeware
Data logger for RS232, TCP/IP, Modbus and RS485 + serial com port monitor.
56
ICSProtocols
11
Demo
Simulate serial and TCP communications, including DNP3, MODBUS, and OPC.
CEIWEI SerialPort Monitor
Shareware
A brand new serial port, Modbus RTU filter sniffer.
NextWindow
33
Freeware
Touch+ provides a driver and configuration program for serial applications.
Microlife
14
Freeware
This freeware program removes the Cypress Serial Driver.
BIXOLON
55
Freeware
This driver can be used to set the Ethernet interface via the serial COM mode.
4
Cypress
51
Freeware
This is a library and driver stack for USB-Serial Bridge Controller devices.
