Tom's Editor BLOG

Convert cdu to pnm Online: cdu2pnm

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

Go to Tom's Editor


CDU-Paint is an image format with extension CDU.


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.