Learn how to extract images from specific document pages using GroupDocs.Parser for Python via .NET. Page-by-page image extraction from PDF, Word, PowerPoint....Us Contact Customers Legal Security Events Acquisition GroupDocs...
This article explains how to detect the document's file type and calculate the number of pages when converting a file with GroupDocs.Conversion for .NET....Us Contact Customers Legal Security Events Acquisition Ask AI...
This article explains how to work with spreadsheet document attachments while using GroupDocs watermarking Java API...Us Contact Customers Legal Security Events Acquisition Ask AI...
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Convert EBooks to HTML, PDF, PNG, or JPEG using GroupDocs.Viewer for Python. Learn how to render documents in various formats....Us Contact Customers Legal Security Events Acquisition Ask AI...
In this article, you will learn how to convert diagram documents to other formats or another diagram format with GroupDocs.Conversion for .NET....Us Contact Customers Legal Security Events Acquisition Ask AI...
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....Us Contact Customers Legal Security Events Acquisition Ask AI...
This topic describes how to use the GroupDocs.Viewer Java API to convert archive files to HTML, PDF, PNG, and JPEG formats....Us Contact Customers Legal Security Events Acquisition Ask AI...