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....CAD for JavaScript can convert them...INPUT PDF PNG JPEG TIFF BMP GIF PSD WEBP EMF DICOM SVG WMF DXF...