For the hobby design, I will give you software that is perfect for you. the software is Color Efex Pro 4. It functions like editing, giving an effect on images that are edited so more beautiful. 

Color Efex Pro 4 there are many tools that can make your photo more beautiful.

Operating System :

► Windows XP
► Windows 7
► Vista
► 32 & 64 bit

Ok, please download the link below

► Color Efex Pro 4.0

► Crack