Convert pcds to pnm Online: pcds2pnm

You can use Tom's Editor to easily convert images from
Photo CD .PCDS to Portable aNy Map .PNM.
Tom's Editor is a free, online image manipulation and converter program.

Go to Tom's Editor

PCDS

Photo CD is an image format with extension PCDS.

PNM

PNM images are uncompressed 24 bit RGB images. Can cannot store Alpha channel. PNM images come in 2 types: binary and text. Especially popular on Linux.