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....ZIP ZIP File Format Deflate, Bzip2, LZMA, XZ or PPMd compression...Archive SHAR Shell Archive BZ2 BZIP2 RAR RAR WIM Windows Imaging...