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....FileFormatUtil विधि detect_file_format(stream) विधि detect_file_format(file_path)...FileFormatUtil # Detect file format and get the detected load format...