he he he ... for a moment I thought "Nadda? Gee, I've never heard of that one." Then it clicked. Nadda. Zip. Zilch.
I assume what you want is an image editor of some sort. Like PhotoShop, but free.
If you don't mind delving into Fink and X11 - and there are a few HOW-TOs on the site here that will help you with that - then I would recommend the GIMP (Gnu Image Manipulation Project). It will take an hour or two to come to grips with it, but it is quite useful.