Convert iff to pnm Online: iff2pnm

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

Go to Tom's Editor

IFF

Amiga IFF is an image format with extension IFF.

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.