Vertopal — Free Online Converter
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Convert to CALS

Convert any image to CALS format, edit and optimize images online and free.

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

How to convert to CALS?

  1. Upload File

    Drag & drop any file from your device or click the Choose File button to proceed.

  2. Select Tools

    Use the tools available for converting to CALS and click the Convert button.

  3. Download Your CALS

    You will be redirected to the download page to see the conversion status and download your CALS file.

Convert to CALS

Convert Files on Desktop

macOS
Windows
Linux

Convert to CALS on macOS

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

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

Convert to CALS 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 input file location or include path to your input file.
  3. Paste and execute the command below, substituting in your INPUT_FILE name or path. $ vertopal convert INPUT_FILE --to cals

Convert to CALS on Linux

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

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

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