<p>If you're just resizing a few images, there are some easy programs that allow you to do it all online. We like <a href="http://www.picresize.com">www.picresize.com</a>.</p> <p>If you have a lot of images to resize at the same time, you'll want a program that does batch resizing. You might want to try the following:</p> <blockquote> <p><strong>PC</strong> - <a href="http://www.faststone.org/FSResizerDetail.htm">http://www.faststone.org/FSResizerDetail.htm </a></p> <p><strong>Mac</strong> - <a href="http://www.aramk.net/photodrop/">http://www.aramk.net/photodrop/ </a> </p> </blockquote>