RAF files are RAW image files created by Fujifilm digital cameras. RAW image files contain minimally processed data from the camera's sensor, preserving as much detail as possible. This allows photographers greater flexibility in post-processing, as they can adjust parameters like white balance, exposure, and contrast without permanently altering the original image data. RAF files are not directly viewable or printable without specialized software. They need to be processed and converted into a more common image format like JPEG or TIFF. The advantage of using RAF files is the ability to recover details in highlights and shadows that would be lost in a compressed format like JPEG. They are particularly useful for professional photographers or enthusiasts who want maximum control over the final look of their images. The file format stores metadata about the image, including camera settings, date, and time. Because of the large amount of data stored, RAF files tend to be significantly larger than JPEG files.