- Extension
- .nrw
- .ppm
- Format
- Binary
- Text
- Category
- Camera
- Raster Image
- Developer
- Nikon
- Jef Poskanzer
- Description
- An NRW file is a raw image file produced by high-end Nikon COOLPIX and digital SLR cameras. It saves image data in an uncompressed format that can be processed on the camera or on a computer after the image is captured. NRF files are similar to .NEF files, but are designed to support Windows Imaging Component (WIC) functions.
- A PPM file is a 24-bit color image formatted using a text format. It stores each pixel with a number from 0 to 65536, which specifies the color of the pixel. PPM files also store the image height and width, whitespace data, and the maximum color value.
- MIME Type
- image/x-nikon-nef
- image/x-portable-pixmap
