XSplit is a file utility that splits files into smaller pieces (defined by user). 
It works with any text or binary file and you can use it or distribute it freely.
Even when XSplit has already been proved, I recomend to mantain a backup copy of the original file which is going be splited and if you find any bug on on the program or have any suggestion to be implemented, I would be happy to consider for future versions.

Xavier Hurtado
hurtadox@hotmail.com