Convert yjk to flif Online: yjk2flif
You can use Tom's Editor to easily convert images from
Screen 12 .YJK to Free Lossless Image Format .FLIF.
Tom's Editor is a free, online image manipulation and converter program.
Go to Tom's Editor
Screen 12 is an image format with extension YJK.
Free Lossless Image Format is an image format with extension FLIF.