Convert mac to flif Online: mac2flif

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

Go to Tom's Editor

MAC

MacPaint is an image format with extension MAC.

FLIF

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