This article explains how to implement custom serialization for Metadata electronic signatures....Watermark Product Solution GroupDocs.Editor Product Solution GroupDocs...
This article explains how to sign document with Text electronic signatures using extended options with GroupDocs.Signature API....Watermark Product Solution GroupDocs.Editor Product Solution GroupDocs...
Render files, list and save attachments in any supported format using GroupDocs.Viewer for Python via .NET to experience its simplicity and power in Python....Watermark Product Solution GroupDocs.Editor Product Solution GroupDocs...
Control the OOXML compliance level (Ecma, Transitional, or Strict) when saving Word documents to OOXML formats using GroupDocs.Assembly for .NET....Watermark Product Solution GroupDocs.Editor Product Solution GroupDocs...
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....Watermark Product Solution GroupDocs.Editor Product Solution GroupDocs...
Calculate and display aggregate values like sums, counts, and averages from data collections in templates....Watermark Product Solution GroupDocs.Editor Product Solution GroupDocs...
Access, read, update, and remove IPTC IIM metadata using GroupDocs.Metadata for Python via .NET....Watermark Product Solution GroupDocs.Editor Product Solution GroupDocs...
Follow this guide and learn how to convert MS Excel workbooks - XLSX, XLS, XLSB using JavaScript language and GroupDocs.Conversion for Node.js via Java....Watermark Product Solution GroupDocs.Editor Product Solution GroupDocs...