Convert CALS to MNG
Convert CALS images to MNG format, edit and optimize images online and free.
Drop Files Anywhere to Upload
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.
The MNG format, an evolution in animated image technology, provides enhanced compression and transparency compared to traditional GIFs. Developed by the creators of PNG, it remains a specialized choice supported by select software, despite the ubiquity of GIFs and the emergence of competing formats.
Click the Choose File button to select the CALS file.
Use any available convert tools on the preview page, and click Convert.
Wait a couple of seconds for the converter to do the hard job, then download your MNG file.
To change CALS format to MNG, 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 MNG file afterward.
Follow steps below if you have installed Vertopal CLI on your macOS system.
cd to CALS file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Windows system.
cd to CALS file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Linux system.
cd to CALS file location or include path to your input file.