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Convert PGM to JNG

Convert PGM pictures to JNG format, edit and optimize pictures online and free.

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Portable Graymap (.pgm)

The PGM which stands for Portable Gray-Map is a simple structured grayscale raster image format designed by Jef Poskanzer in the 1980s. It was designed to easily exchange binary images between different platforms.

PGM Converter More About PGM

Multiple-image Network Graphics (.jng)

JNG Converter

How to convert PGM to JNG?

1Upload PGM File

Start uploading a PGM picture by clicking the Choose File button or drag & dropping your PGM file.

2Select PGM Tools

Check the file preview quickly and use PGM to JNG tools if you need to change the conversion settings.

3Download Your JNG

Wait a couple of seconds for the converter to do the hard job, then download your JNG file.

Convert PGM to JNG

Frequently Asked Questions

How to change PGM format to JNG?

To change PGM format to JNG, upload your PGM file to proceed to the preview page. Use any available tools if you want to edit and manipulate your PGM file. Click on the convert button and wait for the convert to complete. Download the converted JNG file afterward.

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