0
votes
2answers
44 views

How to change the background color of an image?

This is the front page of my project. As you can see there is an image and a label 'C-MARK CALCULATOR'. I want to make the white portion of the image to black, that is the background color of the ...
4
votes
9answers
7k views

Simple, free Mac OS X paint program with transparency

What FREE software (included with Mac OS X, or public domain) would be a good, simple way to take some existing PNG clipart files and do some simple editing? I really only need to do 3 things: ...