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Convert SCT to CAL

Convert SCT images to CAL format, edit and optimize images online and free.

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Scitex Continuous Tone (.sct)

The Scitex Continuous Tone (SCT) file format, developed by Scitex, is used for high-end image processing and supports CMYK, RGB, and grayscale images. SCT files are uncompressed, ensuring high image quality, and are typically used with Scitex graphics processors and image editing software. This format was designed to maintain the integrity of large, detailed images used in professional graphics workflows.

SCT Converter

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

The CAL file extension, known as CALS (Continuous Acquisition and Life-cycle Support) Type 1 Image, is a 1-bit black-and-white raster image format developed by the U.S. Department of Defense in the mid-1980s to standardize graphics data interchange for military documentation. It is primarily used for storing and sharing monochrome images while retaining orientation metadata. The format supports both uncompressed and compressed (using CCITT Group 4 compression) images.

CAL Converter

How to convert SCT to CAL?

  1. Upload SCT File

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

  2. Select SCT Tools

    Use any available convert tools on the preview page, and click Convert.

  3. Download Your CAL

    Wait for the converter to finish and download your CAL image.

Convert SCT to CAL

Frequently Asked Questions

How to change SCT format to CAL?

To change SCT format to CAL, upload your SCT file to proceed to the preview page. Use any available tools if you want to edit and manipulate your SCT 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 SCT 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 SCT file location or include path to your input file.
  3. Paste and execute the command below, substituting in your SCT_INPUT_FILE name or path. $ vertopal convert SCT_INPUT_FILE --to cal

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

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

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