Convert cut to exr

What is the difference between .cut and .exr?

Description: The CUT file format is associated with Dr. Halo, a bitmap image file. It is primarily used to store raster graphics images created or processed within the Dr. Halo suite of graphic editing programs. CUT files contain bitmap images, which are composed of a grid of pixels or dots to represent images pixel by pixel. This format was more commonly used in earlier versions of Windows and DOS applications related to graphic design and image processing. Despite its limited use today, some graphic editors and converters still support the CUT file.; Raster image stored in the OpenEXR format, a high dynamic-range (HDR) image file format developed by Industrial Light & Magic; supports multi-layer images, lossy and lossless compression, and 16-bit and 32-bit pixels; used for storing deep raster images for high-quality graphics; used by raster graphics editing programs and imaging applications.