1)   Comm Operator 4.5.0.116
It is a professional tool for serial port, TCP/IP, UDP communication application’s design, development, debug and test. It makes it more efficient for the development of hardware-software application, client-server as well as network application.

 2)   PTZ Controller 2.9.525
PTZ Controller is an application to control Pan Tilt Zoom dome. It is a virtual keyboard for PTZ camera. It supports multiple protocols. User-defined and keyboard shortcut functions make it more powerful than traditional PTZ keyboard hardware.

 3)   Virtual Serial Port Kit 5.1
Virtual Serial Port Kit creates pairs of virtual serial ports in your system which are virtually connected to each other. Physical null modem cables are not required. You can connect any number of virtual port pairs. It's very useful for debugging.

 4)   PTZ Controller PPC 1.1
It is an application for Pocket PC to control PTZ camera. It runs on PPC2003SE, WM5.0 and WM6.0. It can control the PTZ camera through Pocket PC Compact Flash slot and control RS232/485/USB port with a converter. It supports 5 protocols.

 5)   Quick Timer High 1.0
Quick Timer High is high resolution timer for NCD ProXR relay boards. Quick setting and high resolution timer make it easy to use. It's quiet fit for accuracy control on light, science project, laboratory experimenter and home automation.

 6)   COM Port Stress Test 1.2.1.21
COM Port Stress Test is a compact and affordable tool for testing COM, RS232 and RS485 ports that generates an extremely fast data stream with alternating baud rate, flow control, RTS and DTR states. Try it right now and you won't be disappointed!

 7)   Relay Timer Lite 1.0
It supports 1 board with 8 relays. Each relay can be programmed separately with multiple timers. Relay can be turned on/off manually. The status of all relays can be shown. It can control the relays with precise timer.

 8)   Comm Operator NCD Edition 2.0
Comm Operator NCD Edition is a powerful tool for relay controller boards of National Control Devices. It supports Decimal Format and Auto Send function. It includes commands for ProXR relay controller boards.

 9)   COM Port Data Emulator 2.5.0.16
COM Port Data Emulator is a unique tool that will be a great asset in the arsenal of any developer working with serial interfaces. It was created for emulating a COM or Ethernet device, generating a stream of data and sending it to a specific port.

 10)   Serial Port Mapper 1.4
It allows you to map any serial ports to any other ports. E.g. you install additional COM port expansion card to computer as COM7 serial port but your favorite software can work with COM1 port only. To resolve this problem you can use this program.

 11)   Quick Timer PPC 1.0
Quick Timer PPC is an application for Pocket PC to control NCD ProXR relay boards. High resolution timer and quick setting make it easy to use for light control science project, laboratory experimenter and home automatiion.

 12)   Relay Timer 2.4
Relay Timer is programmable timer software to control ProXR relay boards. It can control lights, motors, pumps, bells, audio, video and other applications related with home automation, science experiment, industry control, energy conservation.

 13)   Serial Port Redirector 2.1
Connect a serial application to a remote TCP socket. This allows you to utilize modern hardware COM servers without changing your software or exchange data between a TCP/IP application and an old-fashioned program that doesn't support TCP/IP.