PNM to PGM Converter

Convert your pnm files to pgm online & free

Drop files here. 100 MB maximum file size or Sign Up
to
We've converted 362,763,593 files with a total size of 5,131 TB

pnm

Portable anymap

A bitmap image in the Portable Any Map format that was originally developed for processing and storing several types of monochrome and color images without compression as well as grayscale images. Bitmap graphics data in a PNM file are stored using ASCII or binary structure.

pgm

Portable Graymap

PGM is a storage format for grayscale images. Files in this format can be opened using software: ACDSee Photo Manager 14, ACD Systems Canvas 15, Corel PaintShop Pro X4. This type of file can be edited with a text editor. PGM files can be in two versions: P2 / P5. P2 are readable, P5 - to binary formats.

How to convert PNM to PGM

Step 1

Upload pnm-file(s)

Select files from Computer, Google Drive, Dropbox, URL or by dragging it on the page.

Step 2

Choose "to pgm"

Choose pgm or any other format you need as a result (more than 200 formats supported)

Step 3

Download your pgm

Let the file convert and you can download your pgm file right afterwards

How to convert PGM to PNM