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Convert RAS to HDR

Convert RAS images to HDR format, edit and optimize images online and free.

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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

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

How to convert RAS to HDR?

  1. Upload RAS File

    Choose your RAS image for uploading to our RAS converter.

  2. Select RAS Tools

    To customize RAS to HDR conversion, use the available tools before clicking the Convert button.

  3. Download Your HDR

    Once the convert is complete, you can download the final HDR file.

Convert RAS to HDR

Frequently Asked Questions

How to change RAS format to HDR?

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

Convert Files on Desktop

macOS
Windows
Linux

Convert RAS to HDR on macOS

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

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

Convert RAS to HDR 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 RAS file location or include path to your input file.
  3. Paste and execute the command below, substituting in your RAS_INPUT_FILE name or path. $ vertopal convert RAS_INPUT_FILE --to hdr

Convert RAS to HDR on Linux

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

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

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