Convert nef to odd

What is the difference between .nef and .odd?

Description: An NEF file is a raw photo captured by a Nikon digital camera. It is saved in an uncompressed format that stores data exactly as it was captured by the CCD. NEF files also contain image metadata, which includes the camera ID and the lens that was used.; OpenDocument Drawing (ODD) is a file format for storing vector-based graphics and drawings. It is part of the OpenDocument format, a standardized format for office documents, and it is used for creating and storing drawings and illustrations. ODD files can be opened and edited using office software suites that support the OpenDocument format, such as LibreOffice and OpenOffice. They store graphics and drawing data in a standardized, XML-based format, and they can be used for exchanging graphics and drawings between different applications.