SerialNull by SUDT is a robust system utility that emulates virtual RS232 serial ports via a null-modem cable. It is designed to provide a powerful solution for user emulation needs.

One of the best features of SerialNull is the fact that virtual serial ports are absolutely the same copies of real ones, and real serial ports are not occupied. It offers full support of HandFlow control (Hardware/(Xon/Xoff)) etc, resulting in high-speed transfer. Furthermore, the link between virtual serial ports is much faster than a real null-modem cable connection, and you can create as many virtual serial port pairs as you want.
Virtual link is much more reliable than a common physical link, and SerialNull uses Windows kernel driver technology (supporting WDM, WMI, Power Management, PnP, etc.). Additionally, SerialNull offers "Hot" installation, which means no reboot is required after installation or reconfiguration of virtual serial ports. It has a user-friendly GUI and on-the-fly help, which makes it easy to configure virtual serial ports pair.
Lastly, SerialNull offers a 15-day fully-functional trial, which enables you to enjoy all of these features before deciding to purchase the software. Overall, SerialNull is a great software solution for anyone who needs to emulate RS232 serial ports connected via virtual null-modem cable. The software is easy to use and offers great features, which make it a fantastic choice for both personal and professional use.
Version 1.7: N/A