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....String srcFile = "src/main/resources/Source.psd" ; String replaceAll...replaceAll = "src/main/resources/replaceAll.jpg" ; String replaceOne...