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....PaperFanfoldStdGerma German Standard Fanfold (8-1/2 in. x 12 in...in.) PaperFanfoldUS U.S. Standard Fanfold (14-7/8 in. x 11 in...