flif

Free Lossless Image Format encoder and decoder for efficient image compression

brewmacoslinux
Try with needOr install directly
Source

About

Free Loseless Image Format

Commands

flif

Examples

Encode a PNG image to FLIF format$ flif input.png output.flif
Decode a FLIF image back to PNG$ flif output.flif decoded.png
Encode with compression level specification$ flif -e 100 input.png output.flif