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Einfaches Importieren und Exportieren von Anmerkungen aus PDFs

November 7, 2023
PDF4NET Version 13.2.0 bietet die Unterstützung für das Importieren und Exportieren von Anmerkungen als FDF und XFDF, wodurch die Zusammenarbeit verbessert und datenübertragbare PDF-Dokumente erstellt werden.

PDF4NET is a .NET library for generating, importing, and manipulating PDF documents on the fly from any .NET application. It does not rely on any Adobe products for creating or importing PDF files. PDF4NET hides the complex structure of PDF files behind a simple object model that allows creation of complex PDF files with a few lines of code.

PDF4NET 13.2.0 adds the ability to export and import annotations in both FDF and XFDF format, making it easier for developers to create collaborative and data-portable PDF documents. These file formats are specifically designed for storing and exchanging PDF annotations, and are XML-based, which makes them easy to programmatically read and write.

To see a full list of what's new in version 13.2.0, see our release notes.

For more information, visit our PDF4NET product page.

Verbessern der PDF-Sicherheit mit digitalen Signaturen

November 3, 2023
ComPDFKit PDF SDK v1.10.0 integriert die Unterstützung für digitale Signaturen, sodass Benutzer den Ersteller und Unterzeichner eines Dokuments genau identifizieren können.

ComPDFKit PDF SDK allows you to integrate PDF functions into your applications on desktop, web or server frameworks. Developers can implement PDF annotation, smart forms, OCR, format conversion, redaction, and other capabilities in their applications on the Windows, Android or iOS platforms, as well as on the web.

The 1.10.0 release of ComPDFKit PDF SDK provides enhanced security with ability to add digital signatures. Digital signatures can accurately identify the creator and signer of a document, ensuring that the document remains unchanged after signing. ComPDFKit supports widely used digital signature standards and allows users to customize the appearance of their digital signatures.

To see a full list of what's new in v1.10.0, see our release notes.

ComPDFKit PDF SDK is available to buy in the following products:

Extrahieren von Inhalten aus einer PDF-Datei in .NET

Juli 21, 2023
Machen Sie PDF-Daten zugänglicher, indem Sie die Datenextraktion automatisieren.

PDF data extraction is the process of programmatically extracting textual and visual information from PDF documents. It enables developers to parse files, extract text, images, and other elements, facilitating tasks like document indexing, and text mining.

Several .NET PDF components provide content extraction capabilities, including:

  • Aspose.PDF for .NET is a comprehensive library that allows extracting text, images, and other elements from PDF files with ease.
  • IronPDF for .NET is a versatile PDF toolset enabling content extraction, conversion, and manipulation for PDF files in .NET applications.
  • LEADTOOLS PDF Pro is an advanced toolkit that allows developers to extract text and metadata from PDFs.
  • GrapeCity Documents for PDF is a feature-rich component for .NET, facilitating content extraction and management from PDF files.
  • XFINIUM.PDF CROSS PLATFORM EDITION is a cross-platform PDF library for .NET, offering efficient content extraction and processing functionalities.

For an in-depth analysis of features and price, visit our comparison of .NET PDF components.

Compare .NET PDF Components

Anzeigen von PDFs mit React

Juli 12, 2023
Lassen Sie Benutzer PDF-Dateien direkt und ohne externe Viewer in Ihrer React-App anzeigen.

PDF viewers give users the ability to view, navigate, search, and perform actions like zooming or printing documents. This enhances user experience, facilitates document sharing, and enables applications to integrate PDF-related functionalities seamlessly, such as document management systems, e-learning platforms, or digital signing applications. They help to make PDFs available to a wider audience, with no dependencies on external software.

Several components for React offer PDF viewing functionality, including:

  • KendoReact PDF (part of KendoReact by Telerik) is a comprehensive PDF component for React that enables seamless PDF viewing. Its broad feature set include zooming, navigation, text selection, and searching.
  • Wijmo PDFViewer (part of Wijmo by MESCIUS) is a PDF component which provides a versatile PDF viewing experience. It supports rendering and interacting with PDF files, allowing users to easily navigate, search, zoom, and select text within the PDF document.
  • Syncfusion PDF Viewer (part of Syncfusion Essential Studio Enterprise) is a feature-rich PDF component that supports viewing and interacting with PDF files in React. Features include bookmarks, annotations, text search, and printing options, providing a comprehensive PDF viewing experience.
  • PrizmDoc Viewer by Accusoft is a powerful PDF component with React support, enabling seamless PDF viewing and interaction. It includes features such as zooming, text selection, document navigation, and search capabilities, allowing users to work with PDF files effortlessly.

For an in-depth analysis of features and price, visit our comparison of React PDF components.

Compare React PDF Viewer Components