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....month=4; today = new Date(); today = new Date(today.getFullYear()...today.getMonth()); expiry = new Date(year, month); if (today.getTime()...