This topic describes how to optimize spreadsheets in a Pdf file using the GroupDocs.Viewer .NET API (C#)....Conversion Product Solution GroupDocs...documents / Render to PDF / Optimize the output PDF file / Optimize...
Convert Outlook (PST/OST) files to HTML, Pdf, PNG, or JPEG using the GroupDocs.Viewer Python API....Conversion Product Solution GroupDocs...Outlook data files as HTML, PDF, and image files Leave feedback...
Convert archive files (ZIP, RAR, etc.) to HTML, Pdf, PNG, or JPEG using GroupDocs.Viewer for Python....Conversion Product Solution GroupDocs...files Render archives as HTML, PDF, and image files Leave feedback...
Detecting the version of a Pdf document The following sample of code will help you to detect the Pdf version a loaded document and extract some additional file format information.
Load a Pdf document Extract the root metadata package Use the getPdfType method to obtain file format information advanced_usage.managing_metadata_for_specific_formats.document.Pdf.PdfReadFileFormatProperties
try (Metadata metadata = new Metadata(Constants.InputPdf)) { PdfRootPackage root = metadata.getRootPackageGeneric(); System.out.println(root.getPdfType().getFileFormat()); System.out.println(root.getPdfType().getVersion()); System.out.println(root.getPdfType().getMimeType()); System.out.println(root.getPdfType().getExtension()); } Reading built-in metadata properties To access built-in metadata of a Pdf document, please use the getDocumentProperties method defined in the DocumentRootPackage class....Conversion Product Solution GroupDocs...metadata in PDF documents Working with metadata in PDF documents...
This article explains how to add attachment to Pdf document with GroupDocs.Merger within your .NET applications....Conversion Product Solution GroupDocs...attachment to PDF document How to add attachment to PDF document Leave...
This article explains how to use Pdf digital electronic signature features on document page....Conversion Product Solution GroupDocs.../ Sign Pdf documents with special appearance Sign Pdf documents...
Detecting the version of a Pdf document The following sample of code will help you to detect the Pdf version a loaded document and extract some additional file format information.
Load a Pdf document Extract the root metadata package Use the FileType property to obtain file format information AdvancedUsage.ManagingMetadataForSpecificFormats.Document.Pdf.PdfReadFileFormatProperties
using (Metadata metadata = new Metadata(Constants.InputPdf)) { var root = metadata.GetRootPackage<PdfRootPackage>(); Console.WriteLine(root.FileType.FileFormat); Console.WriteLine(root.FileType.Version); Console.WriteLine(root.FileType.MimeType); Console.WriteLine(root.FileType.Extension); } Reading built-in metadata properties To access built-in metadata of a Pdf document, please use the DocumentProperties property defined in the DocumentRootPackage class....Conversion Product Solution GroupDocs...metadata in PDF documents Working with metadata in PDF documents...
Optimize Pdfs for faster browser display using GroupDocs.Viewer. Reduce load times and improve user experience....Conversion Product Solution GroupDocs...Render to PDF / Optimize the output PDF file / Optimize a PDF file...
View XML files as Pdf using Java. Learn how to render XML files within your own XML viewer Java application using GroupDocs API....other document formats such as PDF, JPG, PNG, or HTML. This article...viewing API that allows the conversion of multiple file formats...
This topic describes how to use the GroupDocs.Viewer Node.js API to convert Outlook data files (PST and OST) to HTML, Pdf, PNG, and JPEG formats....Conversion Product Solution GroupDocs...Outlook data files as HTML, PDF, and image files Leave feedback...