.PNM File Extension

Portable Any Map Image

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What is a PNM file?

Bitmap image created in the Portable Any Map format, which was designed to handle several types of portable monochrome, grayscale, and color images; may include raster graphic data in a .PBM, .PGM, or .PPM format; may be stored using binary data or ASCII text.

More Information

PNM files store one image and do not use compression.

Programs that open PNM files

Verified by FileInfo.com

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