Convert 4mi to pnm Online: 4mi2pnm

You can use Tom's Editor to easily convert images from
Atari 4MI .4MI to Portable aNy Map .PNM.
Tom's Editor is a free, online image manipulation and converter program.

Go to Tom's Editor

4MI

Atari 4MI is an image format with extension 4MI.

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.