Convert cals to psd Online: cals2psd
You can use Tom's Editor to easily convert images from
Continuous Acquisition and Life-cycle Support Type 1 .CALS to Adobe Photoshop
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.
PSD is in internal image format of Adobe Photoshop. It can store all the features offered by Photoshop, like layers and paths. Images can be compressed or not.