Convert ARW to CAL

The ARW file extension stands for Sony Alpha Raw, a raw image file format used by Sony's Alpha series digital cameras. ARW files contain uncompressed, minimally processed data directly from the camera's sensor, allowing photographers to achieve higher-quality images and more precise edits. Introduced with Sony's Alpha DSLR series, this format is based on the TIFF specification and requires specialized software, such as Adobe Photoshop or Sony's Imaging Edge, for viewing and editing.

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.