Convert ish to psd Online: ish2psd

You can use Tom's Editor to easily convert images from
Image System .ISH to Adobe Photoshop .PSD.
Tom's Editor is a free, online image manipulation and converter program.

Go to Tom's Editor

ISH

Image System is an image format with extension ISH.

PSD

PSD is in internal image format of Adobe Photoshop. It can store all the features offered by Photoshop, like layers and paths. Images can be compressed or not.