Convert imn to pnm Online: imn2pnm

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

Go to Tom's Editor

IMN

ICE MIN is an image format with extension IMN.

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.