.pgm

File Type Portable Gray Map Image IconPortable Gray Map Image
File Format Standard (developed by Jef Poskanzer)
Usage Open manually
Rank ★ ★ ☆  Average
Description

8-bit grayscale image file; may contain different shades of gray and transparent pixels; formatted in a text format, in which numbers are used to represent how light or dark each pixel is.

PGM files are also called "portable greymap" files.

Open With
Windows

IconGIMP

IconCorel PaintShop Pro

IconACD Systems Canvas

macOS

IconGIMP

IconInkscape

IconNetpbm

Unix

IconGIMP

IconInkscape

IconNetpbm

Updated 2007
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