This article explains how to sign document with Text electronic signatures using extended options with GroupDocs.Signature API....Merger Product Solution GroupDocs.Redaction Product Solution 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....Merger Product Solution GroupDocs.Redaction Product Solution GroupDocs...
Convert images to HTML, PDF, PNG, or JPEG using the GroupDocs.Viewer Python API. Learn how to render files effectively....Merger Product Solution GroupDocs.Redaction Product Solution GroupDocs...
This article explains how to merge arbitrary pages from different documents into a single PDF, DOCX, Excel or PowerPoint document using GroupDocs.Merger for Java....Merger Product Solution GroupDocs.Redaction Product Solution GroupDocs...
Learn how to run GroupDocs.Total for .NET in Docker containers with complete examples, troubleshooting tips, and best practices for document processing in containerized environments....Merger Product Solution GroupDocs.Redaction 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....Merger Product Solution GroupDocs.Redaction Product Solution GroupDocs...
This topic describes how to use the GroupDocs.Viewer Java API to convert PowerPoint presentations to HTML, PDF, PNG, and JPEG formats....Merger Product Solution GroupDocs.Redaction Product Solution GroupDocs...
This topic describes how to use the GroupDocs.Viewer Java API to convert email messages to HTML, PDF, PNG, and JPEG formats....Merger Product Solution GroupDocs.Redaction Product Solution GroupDocs...
This article shows how to access IPTC metadata in a file of any supported format....Merger Product Solution GroupDocs.Redaction Product Solution GroupDocs...