Convert leaf to pnm Online: leaf2pnm
You can use Tom's Editor to easily convert images from
Interleaf image .LEAF to Portable aNy Map .PNM.
Tom's Editor is a free, online image manipulation and converter program.
Go to Tom's Editor
Interleaf image is an image format with extension LEAF.
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.