Adobe Photoshop Elements is a program that you must
Purchase, Order, and Download to your computer. I believe there are 8 total versions at the moment, 8 being the most recent. I, myself, have version 7.
The program itself can be pretty expensive, since it's really a somewhat watered down version of
Adobe Photoshop, but there are a few carriers that offer it at a discounted price.
There's no "website" to use this software for free. Sorry :c
However, if you do want a siggy, you can go to the
Minishops and pay someone a few hundred gold to make you something. Just click on "Personalized Graphics" and browse some of the shops. Otherwise, I'd be glad to make something for you, and I'm sure there are other guild members that'd be more then happy to make something for you, too :3