Convert bpg to dds Online: bpg2dds

You can use Tom's Editor to easily convert images from
Better Portable Graphics .BPG to Direct Show Surface .DDS.
Tom's Editor is a free, online image manipulation and converter program.

Go to Tom's Editor

BPG

Better Portable Graphics is an image format with extension BPG.

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.