Convert bb5 to flif Online: bb52flif
You can use Tom's Editor to easily convert images from
Mode 5 .BB5 to Free Lossless Image Format .FLIF.
Tom's Editor is a free, online image manipulation and converter program.
Go to Tom's Editor
Mode 5 is an image format with extension BB5.
Free Lossless Image Format is an image format with extension FLIF.