Convert flif to qrt Online: flif2qrt
You can use Tom's Editor to easily convert images from
Free Lossless Image Format .FLIF to DKB Trace / Qrt raytrace .QRT.
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.
DKB Trace / Qrt raytrace is an image format with extension QRT.