Convert CAL to G3
Convert CAL images to G3 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 G3 file extension denotes the CCITT Group 3 Fax Image, a specialized format for encoding bi-level images, optimized for fax transmissions. It employs a lossless compression method to preserve image quality while minimizing file size and incorporates error correction capabilities to ensure dependable data transmission.
Choose your CAL image for uploading to our CAL converter.
Check the file preview quickly and use CAL to G3 tools if you need to change the conversion settings.
Let the file convert, then you can download your G3 file right afterward.
To change CAL format to G3, 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 G3 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.