Convert sif to flif Online: sif2flif
You can use Tom's Editor to easily convert images from
Super-IRG Font .SIF to Free Lossless Image Format .FLIF.
Tom's Editor is a free, online image manipulation and converter program.
Go to Tom's Editor
Super-IRG Font is an image format with extension SIF.
Free Lossless Image Format is an image format with extension FLIF.