Tags on GroupDocs Blog | Document Automation Solutions for .NET & Java Developers Recent content in Tags on GroupDocs Blog | Document Automation Solutions for .NET & Java Developers automate contra......Compatibility EmailConversion GroupDocs.Conversion Linux Support PDF GroupDocs...Image Grayscale Images GroupDocs.Conversion for Node.js Image Brightness...
Tags on GroupDocs Blog | Document Automation Solutions for .NET & Java Developers Recent content in Tags on GroupDocs Blog | Document Automation Solutions for .NET & Java Developers automate contra......Compatibility EmailConversion GroupDocs.Conversion Linux Support PDF GroupDocs...Image Grayscale Images GroupDocs.Conversion for Node.js Image Brightness...
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....Annotation Product Solution GroupDocs.Conversion Product Solution GroupDocs...
Calculate and display aggregate values like sums, counts, and averages from data collections in templates....Annotation Product Solution GroupDocs.Conversion Product Solution GroupDocs...
Tags on GroupDocs Blog | Document Automation Solutions for .NET & Java Developers Recent content in Tags on GroupDocs Blog | Document Automation Solutions for .NET & Java Developers digital signatu......Compatibility EmailConversion GroupDocs.Conversion Linux Support PDF GroupDocs...Image Grayscale Images GroupDocs.Conversion for Node.js Image Brightness...
Learn how to save an edited Word document with a password or change the output document format using GroupDocs.Editor for Node.js via Java....Annotation Product Solution GroupDocs.Conversion Product Solution GroupDocs...
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....Annotation Product Solution GroupDocs.Conversion Product Solution GroupDocs...
Following this guide, you will learn how to apply or discard revisions found during document comparison using built-in Microsoft Word functionality....Annotation Product Solution GroupDocs.Conversion Product Solution GroupDocs...
This page contains information about building text search queries of various types. More examples on building search queries are provided on the page...Annotation Product Solution GroupDocs.Conversion Product Solution GroupDocs...
Following this guide you will learn how to apply or discard changes detected during document comparison process using GroupDocs.Comparison for Node.js via Java API....Annotation Product Solution GroupDocs.Conversion Product Solution GroupDocs...