Tom's Editor BLOG

Convert pfm to dds Online: pfm2dds

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

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PFM

Portable Float Map is an image format with extension PFM.

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.