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.... Rotation . on270 , 0.5 , "ResultAddStamp...40 , 40 , AsposePdfModule . Rotation . on270 , 0.5 , "ResultAddStamp...