Convert ocp to dds Online: ocp2dds

You can use Tom's Editor to easily convert images from
Advanced Art Studio .OCP to Direct Show Surface .DDS.
Tom's Editor is a free, online image manipulation and converter program.

Go to Tom's Editor

OCP

Advanced Art Studio is an image format with extension OCP.

DDS

DDS are files invented by Microsoft to be used in games, mostly as textures. Images can be compressed to save space but the compression methods defined by DDS are all very fast in terms of coding and decoding.