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Convert RAS to CAL

Convert RAS images to CAL 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

Continuous Acquisition and Life-cycle Support Type 1 Image (.cal)

CAL Converter

How to convert RAS to CAL?

  1. Upload RAS File

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

  2. Select RAS Tools

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

  3. Download Your CAL

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

Convert RAS to CAL

Frequently Asked Questions

How to change RAS format to CAL?

To change RAS format to CAL, 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 CAL file afterward.

Convert Files on Desktop

macOS
Windows
Linux

Convert RAS to CAL 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 cal

Convert RAS to CAL 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 cal

Convert RAS to CAL 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 cal

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