Convert CAL to CALS
Convert CAL images to CALS format, edit and optimize images online and free.
Drop Files Anywhere to Upload
The CAL file extension, known as CALS (Continuous Acquisition and Life-cycle Support) Type 1 Image, is a 1-bit black-and-white raster image format developed by the U.S. Department of Defense in the mid-1980s to standardize graphics data interchange for military documentation. It is primarily used for storing and sharing monochrome images while retaining orientation metadata. The format supports both uncompressed and compressed (using CCITT Group 4 compression) images.
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.
Start uploading a CAL image by clicking the Choose File button or drag & dropping your CAL file.
Use the tools available for converting CAL to CALS and click the Convert button.
You will be redirected to the download page to see the conversion status and download your CALS file.
To change CAL format to CALS, upload your CAL file to proceed to the preview page. Use any available tools if you want to edit and manipulate your CAL 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 CAL file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Windows system.
cd to CAL file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Linux system.
cd to CAL file location or include path to your input file.