NEF (Nikon Electronic Format) is a raw image file format developed by Nikon for its range of cameras. NEF files can be stored in the camera’s memory card in either lossless compressed or uncompressed form. Also, a NEF file is based on TIFF and can be opened on Windows computers after installing Microsoft Camera Codec Pack.
Adobe Photoshop IrfanView AfterShot Pro Able RAWer
JPG, sometimes called JPEG, is a standard image format developed by the Joint Photographic Experts Group. JPG uses a high degree of lossy compression to give it a small file size while sacrificing the overall image quality. It can achieve up to an impressive 10:1 compression algorithm. Today, it’s the most widely used image format, thanks to its seamless compatibility with the World Wide Web and most image viewing and editing apps.
Adobe Photoshop Adobe Photoshop Lightroom Apple Preview