This topic describes how to use the GroupDocs.Viewer .NET API (C#) to convert email messages to HTML, Pdf, PNG, and JPEG formats....Conversion Product Solution GroupDocs...Render email messages as HTML, PDF, PNG, and JPEG files Leave feedback...
This topic describes how to optimize Pdf file using the GroupDocs.Viewer Java API by removing the unused (orphaned) resources and thus to reduce the file size....Conversion Product Solution GroupDocs...to PDF / Optimize the output PDF file / Optimize the PDF file...
This article explains how to protect a signed Pdf document....Conversion Product Solution GroupDocs...protect a signed PDF document How to protect a signed PDF document Leave...
This topic describes how to optimize Pdf file using the GroupDocs.Viewer .NET API (C#) for web browser or to reduce size....Conversion Product Solution GroupDocs...Render to PDF / Optimize the output PDF file / Optimize a PDF file...
Learn how to merge Pdf files using Java programming. Enhance document management with code example to combine Pdf files in Java, without needing additional software....Conversion Product Family GroupDocs...Redaction Product Family Merge PDF files using Java In the digital...
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...
Learn how to merge images to Pdf file, combine images into one Pdf file programmatically in C# language using GroupDocs.Merger for .NET library....Conversion Product Solution GroupDocs...images to PDF using C# How to merge images to PDF using C# Leave...
This topic describes how to optimize Pdf file using the GroupDocs.Viewer .NET API (C#) by removing the unused (orphaned) resources and thus to reduce the file size....Conversion Product Solution GroupDocs...to PDF / Optimize the output PDF file / Optimize the PDF file...
This article demonstrates that how you can specify starting page index (zero based) and the number of pages from this index to save a rasterized Pdf...Conversion Product Solution GroupDocs...rasterized PDF Select specific pages for rasterized PDF Leave feedback...
This topic describes how to use the GroupDocs.Viewer Node.js API to convert Lotus Notes database files (NSF) to HTML, Pdf, PNG, and JPEG formats....Conversion Product Solution GroupDocs...Notes database files as HTML, PDF, and image files Leave feedback...