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Convert HDR to RAS

Convert HDR images to RAS format, edit and optimize images 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

Sun Raster (.ras)

RAS and SR both stand for an identical format. A file with a RAS extension is the Sun Raster image file format developed by Sun Microsystems for their Unix platforms using SunOS operating system. This format supports storing monochrome, grayscale, and color-bitmapped data of any bitmap depth, and lossless data compression using RLE.

RAS Converter More About RAS

How to convert HDR to RAS?

  1. Upload HDR File

    Choose the HDR image you wish to convert.

  2. Select HDR Tools

    For advanced customized conversion, use HDR to RAS tools and click Convert.

  3. Download Your RAS

    After the convert is complete, click on the Download button to get your RAS image.

Convert HDR to RAS

Frequently Asked Questions

How to change HDR format to RAS?

To change HDR format to RAS, 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 RAS file afterward.

Convert Files on Desktop

macOS
Windows
Linux

Convert HDR to RAS on macOS

Follow steps below if you have installed Vertopal CLI on your macOS system.

  1. Open macOS Terminal.
  2. Either cd to HDR file location or include path to your input file.
  3. Paste and execute the command below, substituting in your HDR_INPUT_FILE name or path. $ vertopal convert HDR_INPUT_FILE --to ras

Convert HDR to RAS on Windows

Follow steps below if you have installed Vertopal CLI on your Windows system.

  1. Open Command Prompt or Windows PowerShell.
  2. Either cd to HDR file location or include path to your input file.
  3. Paste and execute the command below, substituting in your HDR_INPUT_FILE name or path. $ vertopal convert HDR_INPUT_FILE --to ras

Convert HDR to RAS on Linux

Follow steps below if you have installed Vertopal CLI on your Linux system.

  1. Open Linux Terminal.
  2. Either cd to HDR file location or include path to your input file.
  3. Paste and execute the command below, substituting in your HDR_INPUT_FILE name or path. $ vertopal convert HDR_INPUT_FILE --to ras

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