Convert pi to psd Online: pi2psd

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

Go to Tom's Editor

PI

Blazing Paddles is an image format with extension PI.

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.