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....fromBigEndianToInt32 ( byte [] bytes , int index ) { if ( bytes == null ) { throw... ( "bytes" ); } if ( index < 0 || index + 4 > bytes . length...