Convert cals to bmp Online: cals2bmp
You can use Tom's Editor to easily convert images from
Continuous Acquisition and Life-cycle Support Type 1 .CALS to Microsoft Windows bitmap .BMP.
Tom's Editor is a free, online image manipulation and converter program.
Go to Tom's Editor
Continuous Acquisition and Life-cycle Support Type 1 is an image format with extension CALS.
Format created by Microsoft for their Windows and OS/2 operating systems. Images can be compressed or not.