Convert ch8 to dds Online: ch82dds
You can use Tom's Editor to easily convert images from
8x8 font .CH8 to Direct Show Surface
Tom's Editor is a free, online image manipulation and converter program.
Go to Tom's Editor
8x8 font is an image format with extension CH8.
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.