Convert flif to mng Online: flif2mng
You can use Tom's Editor to easily convert images from
Free Lossless Image Format .FLIF to Multiple-image Network Graphics .MNG.
Tom's Editor is a free, online image manipulation and converter program.
Go to Tom's Editor
Free Lossless Image Format is an image format with extension FLIF.
Multiple-image Network Graphics is an image format with extension MNG.