The application includes some tools to draw the black areas that you want to remove: pencils lines that will give you total freedom of movement, rectangles, or shapes that you can create dot by dot. Once you have your black figure, you'll have to see the preview of what the image would look like without it. PhotoWipe allows three preview modes: quick, medium quality or full quality. The higher the quality, the longer it will take to show the result.
If everything is correct and you like what the resulting image looks like, PhotoWipe will give you the possibility to save it or copy it to the clipboard.
So now you know, if you are bothered by somebody in your photos, with PhotoWipe you'll be able to eliminate them.