Generate Misspelled Keywords List
 

I need a piece of software that can generate misspelled word.

I need to load a list of correct keywords (import from text file) and be able to output or copy a new list with the misspelled keyword.

I have found several pieces of software that can do that, but only for one word at a time.

I need something windows based or perhaps someone can point me to a PHP function or command that could tell me how to get started writting my own PHP script to do it.

Anyone ?