Convert hfc to pnm Online: hfc2pnm

You can use Tom's Editor to easily convert images from
Hires FLI by Crest .HFC to Portable aNy Map .PNM.
Tom's Editor is a free, online image manipulation and converter program.

Go to Tom's Editor

HFC

Hires FLI by Crest is an image format with extension HFC.

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.