This article demonstrates how to convert PowerPoint presentations of PPT, PPTX, ODP to other formats with couple lines of C# code....Close Navigation Products GroupDocs.Total Product Family GroupDocs...
Learn how to extract text areas with coordinates and formatting information from documents using GroupDocs.Parser for Python via .NET. Extract text with position data, rectangles, and text styles....Close Navigation Products GroupDocs.Total Product Family GroupDocs...
Split worksheets into pages when rendering spreadsheets to HTML, PDF, and image formats using GroupDocs.Viewer Python API....Close Navigation Products GroupDocs.Total Product Family GroupDocs...
This article explains how to access EXIF metadata in a file of any supported format....Close Navigation Products GroupDocs.Total Product Family GroupDocs...
Learn how to extract images from documents using GroupDocs.Parser for Python via .NET. Extract images with position data, rotation, and format information from PDF, Word, Excel....Close Navigation Products GroupDocs.Total Product Family GroupDocs...
This article explains how to sign document with Text electronic signatures using extended options with GroupDocs.Signature API....Close Navigation Products GroupDocs.Total Product Family 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....Close Navigation Products GroupDocs.Total Product Family 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....Close Navigation Products GroupDocs.Total Product Family GroupDocs...
Calculate and display aggregate values like sums, counts, and averages from data collections in templates....Close Navigation Products GroupDocs.Total Product Family GroupDocs...