Tom's Editor BLOG

Convert pnm to gg Online: pnm2gg

You can use Tom's Editor to easily convert images from
Portable aNy Map .PNM to Koala Painter 2, packed .GG.
Tom's Editor is a free, online image manipulation and converter program.

Go to Tom's Editor

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.

GG

Koala Painter is a Commodore 64 program do edit images. GG images are packed using RLE compression.