Convert pcs to flif Online: pcs2flif

You can use Tom's Editor to easily convert images from
PhotoChrome .PCS to Free Lossless Image Format .FLIF.
Tom's Editor is a free, online image manipulation and converter program.

Go to Tom's Editor

PCS

PhotoChrome is an image format with extension PCS.

FLIF

Free Lossless Image Format is an image format with extension FLIF.