Convert flif to cmuwm Online: flif2cmuwm
You can use Tom's Editor to easily convert images from
Free Lossless Image Format .FLIF to CMU window manager bitmap .CMUWM.
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.
CMU window manager bitmap is an image format with extension CMUWM.