With Filestar you get 221 different skills for working productively with Portable Any Map Image (.pnm) files.
About .Pnm
Name
Portable Any Map Image
Extension
.pnm
Format
Binary
Category
Raster Image
Developer
Jef Poskanzer
Description
The PNM (Portable Any Map Image) file format is a subset of the broader Netpbm format, designed for storing various types of digital images. It acts as an umbrella term for three specific types of grayscale, color, and black-and-white images, represented by PBM (Portable Bitmap), PGM (Portable Graymap), and PPM (Portable Pixmap) formats respectively. PNM files are known for their simplicity and ease of conversion to other image formats.