Convert rys to flif Online: rys2flif
You can use Tom's Editor to easily convert images from
Mamut .RYS to Free Lossless Image Format .FLIF.
Tom's Editor is a free, online image manipulation and converter program.
Go to Tom's Editor
Mamut is an image format with extension RYS.
Free Lossless Image Format is an image format with extension FLIF.