- Extension
- .pgm
- .pgx
- Format
- Binary
- Binary
- Category
- Raster Image
- Disk Image
- Developer
- Jef Poskanzer
- Hopedot Technologies
- 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.
- The PGX file format is associated with Hopedot VOS, a virtual operating system software that allows users to run a separate operating environment on their computers, similar to virtualization technologies. A PGX file typically contains data related to the Hopedot VOS environment, such as settings, applications, and other user-specific information.
- MIME Type
- image/x-portable-graymap
- application/vnd.hopedot.pgx
