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.... pdf ' ) # 遍历所有页面 pdf_page = 1 # for ( int pdfPage = 1...size (); pdfPage ++ ) while pdf_page <= pdf . getPages (). size ()...