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Convert PNM to CALS

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

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Portable Anymap (.pnm)

The PNM which stands for Portable Any-Map is an abstraction of Netpbm PBM, PGM, and PPM formats, designed by Jef Poskanzer in the 1980s. It was designed to easily exchange binary images between different platforms.

PNM Converter More About PNM

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

CALS Converter

How to convert PNM to CALS?

  1. Upload PNM File

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

  2. Select PNM Tools

    Pick any PNM to CALS tools if you need to edit your PNM file, then click the Convert button.

  3. Download Your CALS

    After the convert is complete, click on the Download button to get your CALS image.

Convert PNM to CALS

Frequently Asked Questions

How to change PNM format to CALS?

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

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

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

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