Convert raw to flif Online: raw2flif
You can use Tom's Editor to easily convert images from
.RAW to Free Lossless Image Format .FLIF.
Tom's Editor is a free, online image manipulation and converter program.
Go to Tom's Editor
This is just raw pixels saved in a file. Format used mostly by old games. RAW files do not have any header so if you don't know what is the original width and height of the image it might be hard to decode them.
Free Lossless Image Format is an image format with extension FLIF.