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Managing the metadata of PDF documents involves viewing and maintaining information embedded within a PDF file, including standard document properties such as the title, author, subject, keywords, and creation date, as well as custom metadata. Maintaining accurate metadata helps improve document organization, supports search and indexing, simplifies document management, and assists with compliance and record-keeping by ensuring descriptive information remains consistent throughout a document's life cycle.
Several WinForms PDF components allow you to manage metadata, including:
For an in-depth analysis of features and price, visit our comparison of WinForms PDF components.

Convert HTML to PDF is a feature in a .NET PDF Viewer component that enables developers to generate PDF documents from HTML content, including text, images, styles, and web-based layouts, while preserving the original formatting. It is commonly used for creating reports, invoices, forms, and archived web content directly within .NET applications. The capability helps maintain consistent document presentation across platforms, supports automated document generation workflows, reduces the need for manual formatting, and allows existing HTML and CSS assets to be reused when producing professional-quality PDF output.
Several .NET PDF components offer convert HTML to PDF including:
For an in-depth analysis of features and price, visit our comparison of .NET PDF components.

Aspose.PDF for .NET enables developers to seamlessly integrate PDF generation, manipulation, and conversion functionalities within their applications. It eliminates the dependency on Adobe Acrobat by providing a programmatic interface for working with PDF documents, allowing for tasks like creating PDFs from scratch, editing existing ones, adding elements like images and watermarks, and managing security features.
The Aspose.PDF for .NET V26.6 release introduces Integrated Optical Character Recognition (OCR) for PDF Text Recognition, allowing developers to extract text directly from scanned PDFs and image-based documents through the same API. This enhancement simplifies workflows by removing the need to integrate and maintain separate OCR solutions, reducing development complexity and deployment overhead. By making previously inaccessible content searchable, editable, and available for data extraction, the feature helps improve document accessibility, supports compliance requirements, and enables more effective document indexing and archiving. For organizations processing large volumes of scanned documents, the integrated OCR capability can improve productivity while providing a more consistent and streamlined document processing experience.
To see a full list of what's new in V26.6, see our release notes.
Aspose.PDF for .NET is offered as Developer Small Business, Developer OEM, Developer SDK, Site Small Business, Site OEM and Site SDK licenses catering to a range of business needs. Licenses are perpetual, and include 1 year of support and maintenance. Subscription renewals are also available. See our Aspose.PDF for .NET licensing page for full details.
Aspose.PDF for .NET is available individually or as part of the following products:

The ability to select and copy text directly within a PDF viewer allows users to highlight content and transfer it to other applications without leaving the document. This functionality enables the efficient extraction of information from PDF files, reducing the need to manually retype content and helping to minimize errors. It supports a wide range of use cases, including research, document review, content reuse, and collaboration across teams. This capability improves productivity by making it easier to reuse information, extract key details, support research activities, and incorporate content into reports, emails, presentations, or other business documents while maintaining an efficient reading experience. It also enhances accessibility and usability by allowing users to interact with document content in a more flexible and practical manner.
Several Blazor PDF viewer components allow you to select and copy text, including:
For an in-depth analysis of features and price, visit our comparison of Blazor PDF viewer components.

Converting PDFs to SVG in PDF Viewers enables content to be rendered as scalable vector graphics, keeping text, diagrams, and illustrations sharp at any zoom level. This improves viewing quality, responsiveness, and browser performance while ensuring documents remain crisp across all devices and high resolution displays. Common use cases include web based PDF viewers, technical documentation, engineering drawings, and applications that support annotations and interactive document experiences.
Several .NET PDF Viewer components allow you to convert PDFs to SVG's, including:
For an in-depth analysis of features and price, visit our comparison of .NET PDF Viewer components.