You download software from the website when you buy it. I might be making an assumption here and forgive if I am wrong...but you don't plan on buying the software right?
There are tons of good programs that are free that can do about everything you need to. I am learning to edit photos...could I get an illegal copy of Photoshop? Of course I could...do I? Of course not. I use GIMP which is completely free and has many of the same features as Photoshop.
Downloading and installing Software that has a copyright and is not purchased is against the law and computerforum.com rules.