Scanning software

Hi everyone! I just pulled out my VuPoint Magic Wand that I got from HSN awhile back. However, I can't find the software that came with it and I have a new computer so I can't retrieve my original installed program. What scanning software does everyone use that is easy and preferably free?   

Problem I'm having is I can't resize the image correctly to fit the media I'm printing on. It cuts part of the picture off. Not sure how to correct this with what I have.

thanks!

Karen