Convert ps1 to flif Online: ps12flif

You can use Tom's Editor to easily convert images from
ST-DEXL Pictures Set .PS1 to Free Lossless Image Format .FLIF.
Tom's Editor is a free, online image manipulation and converter program.

Go to Tom's Editor

PS1

ST-DEXL Pictures Set is an image format with extension PS1.

FLIF

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