Convert flif to hdr Online: flif2hdr
You can use Tom's Editor to easily convert images from
Free Lossless Image Format .FLIF to Radiance RGBE image .HDR.
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.
Radiance RGBE image is an image format with extension HDR.