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Aspose.PDF for .NET 25.4

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File Details

  • Downloads:
  • 1
  • File Size:
  • 195.86MB
  • Date Added:
  • 11/4/2025

Release Notes

Description

It contains Aspose.PDF for .NET 25.4 release.

Release Highlights

Aspose.PDF for .NET 25.4 introduces automatic tagging for PDF/A conversion, integrated OCR with AI copilot, bulk document printing, and custom encryption handler support.

✳️ New Feature

  • Auto-Tagging in PDF/A Conversion: Automatically generate logical document structures during PDF to PDF/A conversion with AutoTaggingSettings.
  • OCR via AI Copilot: Extract text from scanned PDFs and images using OpenAIOcrCopilot integrated with GPT-4 vision model.
  • Multi-Document Printing: Print multiple documents in a single job using PdfViewer.PrintDocuments().
  • Custom Encryption Support: Create your own security handler via ICustomSecurityHandler interface for full encryption control.

🔧 Enhancement

  • PDF/A-4 Support: Added new compliance level to PdfAConverter plugin.
  • Certificate Chain Checking: Enhanced signature validation now supports revocation chain validation.
  • New Annotation APIs: Added setter for annotation creation date.

🛠 Fix

  • Fixed PDF/A validation failures, formatting errors with Japanese text, SVG rendering, encryption metadata issues, and DOCX output anomalies.
  • Resolved over 30 PDF format conversion, rendering, and metadata inconsistencies.

🔍 Public API and Backward Incompatible Changes

Added APIs:

  • Dozens of new types under Aspose.Pdf.AI, AutoTaggingSettings, and ICustomSecurityHandler.
  • PdfViewer.PrintDocuments() overloads for various input types.

Removed APIs:

  • Deprecated fields and types, including PdfToMarkdown.HeadingLevels, and OptimizationOptions.LinkDuplicateStreamsScanLevel.

👉 You can view the full list of updates by visiting Aspose.PDF for .NET 25.4 Release Notes

automatic pdf tagging | pdf ai ocr | multi pdf printing | custom pdf encryption | pdf a4 conversion

Aspose.PDF for .NET 25.4 (DLLs only)
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