sortFilters.exe is a command line program that will sort a txt file (adhering to the standard ascii sort order), It also removes any un-needed empty lines.
I use Notepad ++ as my default editor for txt file (PSPad seems to do weird things with the context menu am I have not bothered looking to see what's up yet), you will find a sample registry file that will add a "sort filters" context menu for txt files located in the same folder (paths will need to be modifed to suit your needs).
