Vertopal — Free Online Converter
Upload to Clouds
Drop Files Anywhere to Upload

Convert CALS to PGM

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

Loading Uploader...
if you have uploaded a file, it will be displayed.
Confirm Cancel

Tags:

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

CALS Converter

Portable Graymap (.pgm)

The PGM which stands for Portable Gray-Map is a simple structured grayscale raster image format designed by Jef Poskanzer in the 1980s. It was designed to easily exchange binary images between different platforms.

PGM Converter More About PGM

How to convert CALS to PGM?

  1. Upload CALS File

    Select any CALS file from your device to start uploading it.

  2. Select CALS Tools

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

  3. Download Your PGM

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

Convert CALS to PGM

Frequently Asked Questions

How to change CALS format to PGM?

To change CALS format to PGM, 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 PGM file afterward.

Convert Files on Desktop

macOS
Windows
Linux

Convert CALS to PGM 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 pgm

Convert CALS to PGM 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 pgm

Convert CALS to PGM 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 pgm

Loading, Please Wait...