From KTH consult:
Shrink JPG is a little smart application that does exactly what has to be done when you want to e-mail your digital photos. It shrinks, compresses, and adds your watermark. It even does it without you telling it to. Just browse to your image folder and Shrink JPG starts shrinking with your preferred settings. When the pictures starts to appear you simply select your favorites and drag them on to your e-mail, into your instant messenger or just on to the desktop. This version is the first release on CNET Download.com.