Notes about the SHA file extension:
Incorrect file associations could be the result of underlying issues within your PC system. As such it is highly recommended to scan your PC for invalid registry entries, unused processes and other unfavourable system settings to identify slowdown issues.
The SHA file type is primarily associated with 'CorelDRAW' by Corel. Object properties that make them look real. Properties such as color, reflectivity, transparency, and so on can be applied to an object using shaders.