Vertopal — Free Online Converter
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Convert PNG to CALS

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

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Portable Network Graphics (.png)

PNG is a lossless bitmap image format developed by PNG Development Group in 1996. Supporting alpha transparency channel makes it an ideal choice for designing web icons and logos.

PNG Converter More About PNG

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

CALS Converter

How to convert PNG to CALS?

  1. Upload PNG File

    Drag & drop or browse your device to select and upload your PNG file.

  2. Select PNG Tools

    For advanced customized conversion, use PNG to CALS tools and click Convert.

  3. Download Your CALS

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

Convert PNG to CALS

Tools

PNG Rotate

Rotate PNG to right (90° clockwise), to left (90° counter-clockwise), 180°, and convert it to CALS.

PNG Flip

Flip PNG vertically and/or horizontally (flop), and convert it to CALS.

Frequently Asked Questions

How to change PNG format to CALS?

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

Convert Files on Desktop

macOS
Windows
Linux

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

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

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

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