Convert dlm to dds Online: dlm2dds

You can use Tom's Editor to easily convert images from
Dir Logo Maker .DLM to Direct Show Surface .DDS.
Tom's Editor is a free, online image manipulation and converter program.

Go to Tom's Editor

DLM

Dir Logo Maker is an image format with extension DLM.

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.