What is the difference between .pgm and .palm?
- Extension
- .pgm
- .palm
- Format
- Binary
- Binary
- Category
- Raster Image
- Raster Image
- Developer
- Jef Poskanzer
- Palm, Inc.
- 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.
- This format is used for storing bitmap images. It supports many different file types and compression algorithms. One Palm bitmap file can contain multiple versions of the same images with different colors. These files are used on PALM devices.
- MIME Type
- image/x-portable-graymap
- image/x-palm-pixmap
- Sample
- sample.pgm
- sample.palm
- Wikipedia
- .pgm on Wikipedia