ArduoFileSplitter is a simple and usefull software that permit to split a file in multiple chunk with any size, and then merge it to obtain the original file.
It include an advanced MD5 hash check, so you can be sure to obtain the original file without losing time with a corrupted one.
Is also present a compare function between two files, and a hash check, so you can check your files to be sure that are not corrupted.
This nifty little freeware programme plays the game chomp against you. You have to avoid finishing a rectangular chocolate bar as you take turns to eat rectangular bites from the bottom right hand corner. There is nothing to install (or uninstall), just run the exe.
There are different difficulty settings and you can set how long the computer is allowed to think for, how big the initial bar is, whether sound is played and a few more options.
Slices huge files into manageable chunks, and then splices them back together again. Useful for transferring files to other machines via floppy, email or internet, without having to restart the whole job if a single floppy fails.