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....Annotation Product Solution GroupDocs...null ) { for ( PdfAnnotation annotation : root . getInspectionPackage...
GroupDocs Blog - GroupDocs Blog | Document Automation Solutions for .NET & Java Developers...Annotation library. Like GroupDocs.Viewer...Viewer, the GroupDocs.Annotation for .NET library supports all...
GroupDocs.Redaction for Python via .NET ships as a self-contained wheel and runs on Windows, Linux, and macOS without Microsoft Office, OpenOffice, or any other third-party software installed....Annotation Product Solution GroupDocs... and search-and-replace) Annotation redaction (rewrite and delete)...
Entdecken Sie, was neu ist in GroupDocs.Total für .NET 25.9. Jetzt verfügbar auf NuGet und der GroupDocs‑Website....Annotation for .NET 24.12 (keine Änderung)...Anzeigemodus. TOTALNET‑301 Annotation FileNotSupportedExce , die...
Jelajahi apa yang baru di GroupDocs.Total untuk .NET 25.9. Tersedia sekarang di NuGet dan situs web GroupDocs....Annotation for .NET 24.12 (no change)...yang dipilih. TOTALNET‑301 Annotation Memperbaiki FileNotSupportedExce...
GroupDocs.Total for Java 26.8, Ağustos 2026'da yayınlandı, 14 kütüphaneyi yükseltir ve Karşılaştırma, Dönüştürme, Görüntüleyici ve daha fazlasındaki hataları çözer. Maven Central üzerinden kullanılabilir....Annotation for Java (25.6 → 25.6 — değişiklik...5 Sürüm notları GroupDocs.Annotation for Java 25.6 Sürüm notları...
Create secure electronic document signatures for PDFs by integrating Azure Key Vault certificate management with GroupDocs.Signature in C#. Complete guide with custom hash signing for external devices and signature validation examples.... } } 📌Annotation: This step creates a new...SHA-256 for hashing }; 📌Annotation: Configure basic digital...
Document Automation APIs to enrich .NET and Java applications to view, edit, Annotate, convert, compare, e-sign, parse, split, merge, redact, or classify documents of almost all the popular file formats....Annotation لـ .NET بسلاسة مع تطبيقات...
Chcete vyzkoušet produkty před zakoupením licence? Pokud ano, toto téma popisuje krok za krokem postup získání dočasné licence pro GroupDocs....Annotation Product Family GroupDocs...
Този API ви позволява да манипулирате текстови и водни знаци на изображения във всякакъв тип файлов формат, като използвате C# .NET език на всяка платформа....Annotation Product Family GroupDocs...