Convert mcs to pnm Online: mcs2pnm
You can use Tom's Editor to easily convert images from
MCS .MCS to Portable aNy Map .PNM.
Tom's Editor is a free, online image manipulation and converter program.
Go to Tom's Editor
MCS is an image format with extension MCS.
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.