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....); } // Mélangeur de canaux Cmyk string sourceFileName = "Co...// Ajout du nouveau calque (Cmyk pour cet exemple) string sourceFileName...