Easy way to get better SEO ranking in Google using Mass images rename module. Module change all image names to SEO friendly: dress-1.jpg, dress-2.jpg. The files will be renamed in chosen language from settings. Extra function: images compression.
SEO friendly image name
Convert products, manufacturers and categories images
DON'T TOUCH ORIGINAL FILES!
EXTRA FEATURE: jpg images compression using Imagick.
In log field show images rename action, size and how much space save in %