Convert bmp to orf Online: bmp2orf
You can use Tom's Editor to easily convert images from
Microsoft Windows bitmap .BMP to Olympus Digital Camera Raw Image File .ORF.
Tom's Editor is a free, online image manipulation and converter program.
Go to Tom's Editor
Format created by Microsoft for their Windows and OS/2 operating systems. Images can be compressed or not.
Olympus Digital Camera Raw Image File is an image format with extension ORF.