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 ' ) page_count = pdf . getPages (). size...Halaman:" + page_count . to_s Unduh Kode Berjalan Unduh Get Page Count...