Tom's Editor BLOG

Convert dds to ism Online: dds2ism

You can use Tom's Editor to easily convert images from
Direct Show Surface .DDS to Image System .ISM.
Tom's Editor is a free, online image manipulation and converter program.

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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.

ISM

Image System is an image format with extension ISM.