Convert PGM to CALS
Convert PGM images to CALS format, edit and optimize images online and free.
Drop Files Anywhere to Upload
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.
Choose your PGM image for uploading to our PGM converter.
Use the tools available for converting PGM to CALS and click the Convert button.
When the conversion status changes to successful, click on the Download button to get the final CALS image.
To change PGM format to CALS, upload your PGM file to proceed to the preview page. Use any available tools if you want to edit and manipulate your PGM file. Click on the convert button and wait for the convert to complete. Download the converted CALS file afterward.
Follow steps below if you have installed Vertopal CLI on your macOS system.
cd to PGM file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Windows system.
cd to PGM file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Linux system.
cd to PGM file location or include path to your input file.