ORF, or Olympus RAW, is a raw image format produced by Olympus digital cameras. The format is TIFF-like, but with a different file signature. The full-size image is in the first IFD. There is also Exif data, with a MakerNote.
File types
.orf
Also appears as
Not known to appear as any other types
Further reading
Related to
No related mimetypes listed