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.PNM File Extension

File TypePortable Any Map Image

1.7 (6 Votes)
CategoryRaster Image Files

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.

Open and view .PNM files with File Viewer Plus.

Programs that open PNM files

Updated 8/25/2016

About PNM Files

Our goal is to help you understand what a file with a *.pnm suffix is and how to open it.

The Portable Any Map Image file type, file format description, and Mac, Windows, and Linux programs listed on this page have been individually researched and verified by the FileInfo team. We strive for 100% accuracy and only publish information about file formats that we have tested and validated.

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