Convert SR2 to CAL
Convert SR2 images to CAL format, edit and optimize images online and free.
Drop Files Anywhere to Upload
The SR2 file extension stands for "Sony RAW 2", a format used by Sony digital cameras to store uncompressed image data. Introduced in December 2005 with the Sony DSC-R1 model, SR2 files capture raw image data directly from the camera's sensor, preserving maximum detail and dynamic range for post-processing. This format is favored by professional photographers for its flexibility in editing and superior image quality compared to compressed formats. SR2 is part of Sony's suite of RAW formats, which also includes SRF and ARW.
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.
Drag and drop a SR2 file into the upload area to start conversion.
Customize the SR2 to CAL conversion using available tools before confirming.
After the CAL conversion finishes, click Download to retrieve the file.
After setup, the Vertopal CLI tool converts SR2 image seamlessly into CAL image.
cd to move into the SR2 directory or include the path.