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Convert CALS to J2K

Convert CALS images to J2K format, edit and optimize images online and free.

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

CALS Converter

JPEG 2000 Code Stream Syntax (.j2k)

J2K Converter

How to convert CALS to J2K?

  1. Upload CALS File

    Select a CALS image from your computer, or drag & drop it on the page.

  2. Select CALS Tools

    To customize CALS to J2K conversion, use the available tools before clicking the Convert button.

  3. Download Your J2K

    Once the convert is complete, you can download the final J2K file.

Convert CALS to J2K

Frequently Asked Questions

How to change CALS format to J2K?

To change CALS format to J2K, upload your CALS file to proceed to the preview page. Use any available tools if you want to edit and manipulate your CALS file. Click on the convert button and wait for the convert to complete. Download the converted J2K file afterward.

Convert Files on Desktop

macOS
Windows
Linux

Convert CALS to J2K on macOS

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

  1. Open macOS Terminal.
  2. Either cd to CALS file location or include path to your input file.
  3. Paste and execute the command below, substituting in your CALS_INPUT_FILE name or path. $ vertopal convert CALS_INPUT_FILE --to j2k

Convert CALS to J2K 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 CALS file location or include path to your input file.
  3. Paste and execute the command below, substituting in your CALS_INPUT_FILE name or path. $ vertopal convert CALS_INPUT_FILE --to j2k

Convert CALS to J2K on Linux

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

  1. Open Linux Terminal.
  2. Either cd to CALS file location or include path to your input file.
  3. Paste and execute the command below, substituting in your CALS_INPUT_FILE name or path. $ vertopal convert CALS_INPUT_FILE --to j2k

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