What is the difference between .pgm and .jxr?
- Extension
- .pgm
- .jxr
- Format
- Binary
- Category
- Raster Image
- Raster Image
- Developer
- Jef Poskanzer
- Microsoft
- Description
- A PGM file is a grayscale image file saved in the portable gray map (PGM) format and encoded with one or two bytes (8 or 16 bits) per pixel. It contains header information and a grid of numbers that represent different shades of gray from black (0) to white (up to 65,536). PGM files are typically stored in ASCII text format, but also have a binary representation.
- Image stored in the JPEG XR format, which was originally developed by Microsoft for Windows Media software; supports deep color images with 48-bit RGB; used for high-resolution professional image editing; also supports lossless and lossy compression.
- MIME Type
- image/x-portable-graymap
- image/vnd.ms-photo
- Sample
- sample.pgm
- sample.jxr
- Wikipedia
- .pgm on Wikipedia
- .jxr on Wikipedia