This article explains how to access EXIF metadata in a file of any supported format....Parser Product Solution GroupDocs.Watermark 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....Parser Product Solution GroupDocs.Watermark Product Solution GroupDocs...
This article explains how to sign document with Text electronic signatures using extended options with GroupDocs.Signature API....Parser Product Solution GroupDocs.Watermark 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....Parser Product Solution GroupDocs.Watermark Product Solution GroupDocs...
This article demonstrates how to edit Mobi files using Java programming language....Parser Product Solution GroupDocs.Watermark Product Solution GroupDocs...
Getting metadata and binary content of all fonts, used in the document, loaded to the GroupDocs.Viewer for .NET...Parser Product Solution GroupDocs.Watermark Product Solution GroupDocs...
This topic describes how to use the GroupDocs.Viewer Node.js API to convert email messages to HTML, PDF, PNG, and JPEG formats....Parser Product Solution GroupDocs.Watermark 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....Parser Product Solution GroupDocs.Watermark Product Solution GroupDocs...
Why To Migrate? Here are the key reasons to use the new API provided by GroupDocs.Metadata for Java starting from version 20.2:
The* Metadata* class is introduced as a single entry point to manage metadata in files of all supported formats. Extracting and updating metadata was unified for all supported formats. The product architecture was redesigned from scratch in order to simplify most common operations with metadata properties. Getting document information and preview generation procedures were simplified....Parser Product Solution GroupDocs.Watermark Product Solution GroupDocs...