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Convert CALS to XPM

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

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

The CALS (Continuous Acquisition and Life-cycle Support) Type 1 Image file format, developed by the United States Department of Defense in the mid-1980s, is a standard for storing raster (bit-mapped) image data, typically black-and-white. It ensures efficient data interchange and retention of orientation metadata. The format supports both uncompressed and compressed (using CCITT Group 4 compression) images. This standard was part of the broader CALS initiative aimed at improving electronic publishing and data management within the federal government.

CALS Converter

X PixMap (.xpm)

The XPM file format is a text-based graphical standard, crucial for icon storage in the X Window System. It supports transparency, facilitating versatile icon design. Editable via text editors and integrable into C/C++ code, it was developed by Dardailler and Nahaboo at the Bull Research Center and later enhanced by Le Hors, making it indispensable for GUI development.

XPM Converter More About XPM

How to convert CALS to XPM?

  1. Upload CALS File

    Choose the CALS image you wish to convert.

  2. Select CALS Tools

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

  3. Download Your XPM

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

Convert CALS to XPM

Frequently Asked Questions

How to change CALS format to XPM?

To change CALS format to XPM, 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 XPM file afterward.

Convert Files on Desktop

macOS
Windows
Linux

Convert CALS to XPM 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 xpm

Convert CALS to XPM 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 xpm

Convert CALS to XPM 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 xpm

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