Convert flif to lum Online: flif2lum
You can use Tom's Editor to easily convert images from
Free Lossless Image Format .FLIF to Technicolor Dream .LUM.
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.
Technicolor Dream is an image format with extension LUM.