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....in your system:# Maven 3 ( https://maven.apache.org/download...cgi ) git command line tool ( https://docs.github.com/en/get-st...