Convert ptif to psd Online: ptif2psd
You can use Tom's Editor to easily convert images from
Pyramid encoded TIFF .PTIF to Adobe Photoshop
Tom's Editor is a free, online image manipulation and converter program.
Go to Tom's Editor
Pyramid encoded TIFF is an image format with extension PTIF.
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.