Convert hdr to flif Online: hdr2flif
You can use Tom's Editor to easily convert images from
Radiance RGBE image .HDR to Free Lossless Image Format .FLIF.
Tom's Editor is a free, online image manipulation and converter program.
Go to Tom's Editor
Radiance RGBE image is an image format with extension HDR.
Free Lossless Image Format is an image format with extension FLIF.