Convert mc to dds Online: mc2dds

You can use Tom's Editor to easily convert images from
Multicolor 8x1 .MC to Direct Show Surface .DDS.
Tom's Editor is a free, online image manipulation and converter program.

Go to Tom's Editor

MC

Multicolor 8x1 is an image format with extension MC.

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.