Convert leo to pnm Online: leo2pnm
You can use Tom's Editor to easily convert images from
Larka Edytor Obiekt .LEO to Portable aNy Map .PNM.
Tom's Editor is a free, online image manipulation and converter program.
Go to Tom's Editor
Larka Edytor Obiekt is an image format with extension LEO.
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.