Convert ithmb to png Online: ithmb2png
You can use Tom's Editor to easily convert images from
.ITHMB to Portable Network Graphics .PNG.
Tom's Editor is a free, online image manipulation and converter program.
Go to Tom's Editor
ITHMB are thumbnails used by various Apple devices. At first these images were used by iPhods but now can be found on iPhones and iPads.
Portable Network Graphics is an image format with extension PNG.