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....finance-related formats, such as XBRL, iXBRL, OFX. The finance API...Excel file formats including XLSX, XLS, XLSM, XLSB, CSV, and Tab...