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....Search Product Solution GroupDocs.Parser Product Solution GroupDocs...
This article demonstrates how to edit Mobi files using Java programming language....Search Product Solution GroupDocs.Parser Product Solution GroupDocs...
Calculate and display aggregate values like sums, counts, and averages from data collections in templates....Search Product Solution GroupDocs.Parser Product Solution GroupDocs...
This page contains a description of the use of document filters for indexing, as well as descriptions of all types of filters with examples of their creation....Search Product Solution GroupDocs.Parser Product Solution GroupDocs...
Follow this guide and learn how a file convert to pdf with height, width, DPI, margins and other customizations using GroupDocs.Conversion for .NET....Search Product Solution GroupDocs.Parser Product Solution GroupDocs...
This guide describes how to sign Excel workbooks and/or macros in them using C#. Sign your spreadsheets with digital certificate using GroupDocs.Signature .NET API by GroupDocs....Search Product Solution GroupDocs.Parser Product Solution GroupDocs...
GroupDocs.Total provides different plans for purchasing or offers a Free Trial and a 30-day Temporary License for evaluation....Search Product Solution GroupDocs.Parser 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...Search Product Solution GroupDocs.Parser Product Solution GroupDocs...
This documentation section explains features of the EditableDocument class when editing documents with GroupDocs.Editor for Node.js via Java API....Search Product Solution GroupDocs.Parser Product Solution GroupDocs...
GroupDocs.Watermark API allows you to add watermark in headers and footers of the page....Search Product Solution GroupDocs.Parser Product Solution GroupDocs...