Convert dpx to psd Online: dpx2psd

You can use Tom's Editor to easily convert images from
SMPTE Digital Moving Picture Exchange 2.0 .DPX to Adobe Photoshop .PSD.
Tom's Editor is a free, online image manipulation and converter program.

Go to Tom's Editor

DPX

SMPTE Digital Moving Picture Exchange 2.0 is an image format with extension DPX.

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.