adobe acrobat reader

Could anyone tell me how to convert a pdf file to wordpad format, what would be3 the easiest way?

As you can see by the link there are a number of programs that do just this.
I myself have not used any as i have no need but it seems very popular from what this link shows.
http://www.google.ca/search?hl=en&q=...G=Search&meta=

either cutepdf or this. Either one should work.

You should remember that most PDF files are subject to copyright. Make sure you have the authors permission before altering the content.