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Convert HDR to PGM

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

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Radiance HDR (.hdr)

Radiance HDR, also known as RGBE or Radiance Picture is a lossless raster image format for high-dynamic-range imaging, invented by Gregory Ward Larson and Randolph Fritz. It was first introduced as part of the Radiance Lighting Simulation and Rendering System in 1989.

HDR Converter More About HDR

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

How to convert HDR to PGM?

1Upload HDR File

Click the Choose File button to select the HDR file.

2Select HDR Tools

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

3Download Your PGM

Let the file convert, then you can download your PGM file right afterward.

Convert HDR to PGM

Frequently Asked Questions

How to change HDR format to PGM?

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

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