What program do I need to make changes to skins?

[captmorgan72]

I am looking to make some small changes to some skins. I mostly just want to add veins to arms to create a more vascular look. I like my heroes/villians to have muscular arms rippling with veins.

[Cdub]

I use Corel Paint SHop Pro, but I heard you can you Photoshop just as well.

[captmorgan72]

I should have asked if I can get a trial copy to do what I want to do. Nothing major just some cosmetic changes.

[GogglesPizanno]

You could try using Gimp.
http://gimp-win.sourceforge.net/

Or Paint.net
http://www.getpaint.net/index.html

Both are open source and free.

[captmorgan72]

Thanks for your help, this community rocks.  :D