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....Pdf F:com.aspose.psd.xmp.Namespaces...ResourceBlock.RESOUCE_BLOCK_SIGNATURE F:com.aspose.psd.fileformats...