Class Libraries & REST APIs for the developers to manipulate & process Files from Word, Excel, PowerPoint, Visio, PDF, CAD & several other categories in Web, Desktop or Mobile apps. Develop & deploy on Windows, Linux, MacOS & Android platforms....to support gray scale with alpha for PSD Feature IMAGINGNET-2347...Need to support grayscale with alpha for PSD. string filePath = "ill_bado_gs723...