Split Serial Port Software (Free)

Redirect communication data from any serial port into a text file and analyze it

NCD relay controllers offer computer control from the RS-232 serial port

WinCE tool of 5dtool for log com port data

Free Serial Port Monitor, RS232 Com Software Sniffer and Communication Analyzer

ser232mon can monitor the RS232 COM1,2,3,... and show the datas when the Window

Generic device driver for doing port i/o and memory access from Win32

This is a very simple command-line port mapper (port redirector).

Try this free slot car lap counter and timer

ZipandSplit. Easily Zip and Split large files for Windows Machines

Great utility for splitting file into multiple smaller piece.